DEMONSTRATION AND LABOR KITS AND ACCESSORIES IN NATURAL SCIENCES

A kit for constructing DNA and RNA models - It can allow you to build a model of an eight-step ladder segment of a deoxyribonucleic acid molecule and a molecular model of the main components of the nucleotides of ribonucleic and deoxyribonucleic acids. All components are reusable. The set includes: an instruction manual, a nitrogen base, an amino derivative of purine of 8 pieces, a plastic bond of 40 pieces, a nitrogen base, a pyrimidine derivative of 4 pieces, a deoxyribose sugar group of 16 pieces, hydrogen bonds of 8 pieces, phosphate groups of 16 pieces, one-electron hydrogen atoms of 19 pieces, and others necessary components for experiments.

Genetic Research Kit — The kit is designed to study the genetic characteristics of a person. The set provides an opportunity to study the characteristics of inheritance of characters in students in 3 stages: 1) identification of six personal genetic characteristics, 2) modeling of homologous chromosomes, 3) using the Pennett lattice on examples of people, plants and animals to apply the concepts of statistics and probability in predicting distribution and change pronounced signs. The kit allows you to use a randomized selection process and simulate the observed frequency of alleles for comparison with statistically predicted crosses. Covers phenotypes, genotypes, monohybrid and dihybrid crosses, test crosses, dominance, incomplete dominance, codominance and recessives. Included: PTC paper, homologous chromosome wooden sticks, red and white markers, and an instruction manual. The kit is designed to work in a groupх.

Licensed software for genetic research - Designed to provide statistical calculations and marker / trait linkage, and to identify associations between target traits / genes and molecular markers that are based on identification of linkage linkage. Completely provides work with a set for genetic research.

A device for demonstrating the functions of the diaphragm and lungs - demonstrates the process of drawing in and releasing air by the lungs as a result of relaxation and contraction of the muscles of the diaphragm. Instrument size 20 cm x 10 cm.

Magnetic animal cell model - Due to magnetic fastenings, it can be fixed on a blackboard. It can demonstrate the main organelles of an animal cell. There must be a three-dimensional effect. Diameter 45cm.

Magnetic cell model of the plant - Due to magnetic fastenings, it can be fixed on a blackboard. demonstrates the structure of a eukaryotic cell, in which two main parts can be distinguished: the membrane and protoplast. there is a three-dimensional effect. Length 45 cm.

Universal Flower Model — Represents a universal flower model. Made from flexible, non-toxic ethylene vinyl acetate foam. On a plastic stand. All parts are removable. Painted in bright colors. Includes tutorial on using the model in training.

Set of hydroponics - The set is designed for growing plants under a special lamp mounted on a metal tripod. In a lamp of programmable LED indicators. There is also a remote control attached to the lamp. The tripod can be height adjustable. Includes AC power adapter and teacher manual.

A set of dishes and accessories for demonstration and laboratory work - Composition of the set: chemical glass funnel 75mm, dropper with a 30ml pipette, 250ml conical glass flask, 250ml volumetric flask, 100ml flat-bottomed flask, self-adhesive label set (demo), 50ml glass beaker, 100ml , asbestos nets, porcelain spatula No. 1, crucible nippers, test tube 14 * 120, 16 * 150, 21 * 200, hourglass 1 min, 5 min, indicator paper, litmus indicator paper, glass jars with 100 swirling reagents ml, 250ml, dry fuel, set of ruffs for washing dishes, test ruff, round bottom flask 150ml, 50 ml volumetric flask, 50 ml flat-bottomed flask, a set of magnets for a marker board with a diameter of 30 mm (12 pieces per set), dry fuel stand, rubber stopper 7.5, 10.0, 12.5, 14.5, 16.0, 19.0, 21.5, 24.0, 29.0 –5 pieces each , washing, demonstration spirit lamp, a set of 22x22mm coverslips (in a set of 100 pieces), a set of 26x76mm glass slides (10 in a set), a liquid thermometer (0-100 degrees), a spatula, a plastic jar, a small funnel, a small glass funnel, a spring clip, metal for test tubes, conical glass flask 100 ml, a set of plastic spoons, a tray for distributing material, a set of self-adhesive labels (laboratory), a polypropylene beaker 50ml, a glass stick, a 2ml pipette, a tall glass beaker with a 150ml scale, a 100ml measuring cylinder with a nose, a Petri dish, a test tube rack for 10 nests. The kit comes in lidded, durable plastic trays. The composition of the kit may vary as agreed with the customer..

A set of “fossil specimens” —contains 15 individually packaged and numbered fossil specimens for studying basic life forms in history. The teaching material for the teacher contains a full-color graph of the geological periods of the history of the Earth.

“Development of a butterfly in an artificial habitat” kit –– The kit is presented as a complete set of equipment for a 3-month training course. The kit may demonstrate the development of a butterfly in an artificial habitat. The habitat can be created without soil using a hydroponic system. Methodical materials included. The kit consists of: a cylindrical container, a lid with five round holes, four of which are 55 mm in diameter, and one 22 mm diameter hole, a mesh dome that is worn on a cylindrical container, two bottles of 100 ml with active compounds for conducting experiments, 2 cartridges with cords, 2 shades, 2 energy-saving lamps per 100 watts each, funnel, a set of blocks of cellulose for germinating seeds, 4 small plastic containers for growing plants, a tube for air exhaust, oxygen compressor.

A set of dishes and preparations for chemical analysis - Composition of the set: a cuvette made of polymethylpentene or a similar material for the preparation of research objects - 1 piece; a plate of polystyrene or similar material for drying and storage of 20 subject glasses - 1 piece; iodine solution in separate bottles of 20 ml - 15 pieces; hydrogen peroxide (solution) 100ml. - 1 piece; methylene blue (powder) 100g. - 1 piece; ethyl alcohol 90% 50ml. - 1 piece. supplied in chemically resistant plastic lidding tray.

A set of micropreparations in ANATOMY –– The set is designed for two students and is packed in a separate case with grooves for vertical storage of micropreparations. The set includes 12 ready-made objects for research in 1 piece: Single-layer epithelium, Dense connective tissue, Thin connective tissue, Human blood, Smooth muscle tissue, Spinal cord, Nerve cells, Stomach tissue, Blood vessels, Human spermatozoa, Bone tissue, Transverse striped muscle tissue. The set should contain guidelines with illustrations.

A set of micropreparations in botany - The set is designed for two students and is packed in a separate case with grooves for vertical storage of micropreparations. The set of 18 ready-made objects for research in 1 piece: Cross section of the root, Bean sprout, Slicer of a stem of a herbaceous plant, Slicer of a tree branch, Fern sporangia, Pollination of a sprout, Onion cage, Penicillus, Pine needles, Lichen slice, Volvox, Spirogyra, Epiderm Ovary and ovule, Onion peel, Root case, Pollen of flowering plants, Horsetail. The set contains guidelines with illustrations.

A set of micropreparations in zoology - The kit is designed for two students and is packed in a separate case with grooves for vertical storage of micropreparations. The set of 13 ready-made objects for research is 1 each: Frog blastula, Frog gastrula, Frog segmentation, Frog initial gastrula, Hydra longitudinal section, Earthworm slice, Bee mouth apparatus, Butterfly mouth apparatus, Mosquito mouth apparatus, Hydra, male / female Ascaris specimen (section), ciliates, blood frog. The set contains guidelines with illustrations.

A set of micropreparations in general biology –– The kit is designed for two students and is packaged in a separate case with grooves for vertical storage of micropreparations. The set of 11 ready-made objects for research is 1 each: Chlamydia, Bacteria, Mitosis in the root of the onion, Frog egg egg fragmentation, Chromosome preparation, Mold mucor, Plant cell, Animal cell, Meiosis, Chloroplast structure, Cell nucleus structure. The set contains guidelines with illustrations.

Tray for packing objects for research - Rectangular type container made of durable plastic with a lid. For each topic, cases with objects for research for the entire class are packed in one container. Only 4 containers with objects for research for the entire class should be packed in one container.

Magnifier –Used in lessons and when conducting observations in nature. Allows you to get a double increase. Diameter 60mm. Plastic frame handle.

Microscope –Classical optical system. Covers for fine and fine sharpening are available. Eyepieces 5x, 10x and 16x. Lenses 10x / 0.25, 40XS / 0.65 and 100XS / 1.25. There is a monocular head. The light source is a mirror. there is a revolving device. There is a metal base and stand. there is a subject table. there is a removable holder of the studied objects. Maximum magnification 1600 - multiple.

Microscope - A classic optical system. There are knobs for sharpening. Eyepieces 10x and 16x. 4x / 0.10 lenses; 10X / 0.25 and 40XS / 0.65. There is a monocular head. The light source is a mirror. There is a revolving device. Metal base and stand. There is a subject table. There are terminals for fixing the studied objects. 640x maximum magnification.

Eye Model - This is a model of the eyeball, divided into two halves in the horizontal direction. The body of the model shows the white membrane of the eye, the muscles of the eye are shown outside the protein membrane. A transparent cornea, vitreous body and lens are depicted in the front of the eye. The model is collapsible. On the stand. Diameter 13 cm.

Stomach Model — The model is made of plastic and consists of two parts. demonstrates the external and internal surface of the stomach, the structure of the muscles of the stomach, the relief of the folds of the mucous membrane, as well as the junction with the esophagus and the sphincter of the stomach. Length 20cm.

Human lung model - The model is made of plastic and mounted on a stand. demonstrates the relationship between pulmonary alveoli and bronchioles, the structure of the alveolar sac and alveolar tube, the capillary network in the alveolar septa. Height 30cm.

The model of the brain - is a collapsible model of the brain in full size with a network of arterial vessels. The model is made of rubber, mounted on a stand. consists of 8 parts. demonstrates a medulla oblongata, Varolian bridge, quadrupole, pituitary, cerebellum, corpus callosum, cerebral cortex, diencephalon. Length 15cm.

Nose structure model - The model is made of plastic and painted in natural colors. demonstrates the structure of the nose and paranasal sinuses. Outside, the following structures are shown: external nasal cartilage, paranasal sinuses, open maxillary sinus. In the mid-section are displayed: nasal cavity with nasal concha, arteries of the mucous membrane, olfactory nerves. Mounted on a stand. Length 13cm.

Kidney Model - The model consists of two parts painted in natural colors. The model shows: cortical, cerebral layer, pelvis, vessels, part of the ureter, the surface of the kidney from the outside and a longitudinal section are shown. The model is mounted on a stand. Height 15cm.

Model of the heart - is a collapsible model of the heart. The model shows: aorta, pulmonary artery, inferior and superior vena cava. Two removable walls of the model give an idea of ​​the internal macroscopic structure. The model is mounted on a stand. Height 20cm.

Human Torso Model - The model is a same-sex body, consisting of 19 parts. displays the structure and location of internal organs relative to each other. The model is made of plastic or plaster. Height 80 cm.

Ear Model - This is a collapsible model of the ear, consisting of parts of the hearing aid: cochlea, eardrum, and auditory bones. consists of 6 parts. Length 40cm.

Skull Model - Model 14 cm high, made of plastic. The model is collapsible, allows you to demonstrate the location of the bones both outside the skull and inside the cranium. The lower jaw is fixed by a spring.

Human skeleton - The human skeleton is collapsible, the joints are mobile, the intervertebral cartilage is formed together with the vertebral bodies. The lower jaw is mounted on a spring. The individual parts of the collapsible model are connected using spikes and loops. on a plastic stand with roller wheels. Height 170cm.

The model of the longitudinal section of the root –Model allows you to demonstrate the structure of the root in a longitudinal section: the growth zone, the absorption zone and the conduction zone, as well as the conducting bundles along which the transport of mineral and organic substances, root hairs, and the root sheath take place. The model is made of plastic or gypsum and is mounted on a stand in an upright position. The height of the model is 50 cm.

Sheet structure model - The model is made of plastic. Allows you to demonstrate the structure of the sheet in longitudinal and transverse sections and its main details: peel with stomata, spongy and palisade mesophyll, conductive bundles. Size: 45x14x15 cm.

A set of imitations of fruits and vegetables - All imitations of size, weight, natural color and shape faithfully copy real vegetables and fruits. Made of high quality eco-friendly and non-toxic polymer material. Packed in two tight cardboard boxes. An inventory of existing dummies is enclosed in the box. The set includes: eggplant - 1pc, cabbage - 1pc, potato - 1pc, corn - 2pc, carrots - 2pc, cucumber - 1pc, walnut - 5pc, Bulgarian pepper - 1pc, tomato - 1pc, radish - 1pc, onion bunch - 1pc, a bunch of garlic - 1pc, a bunch of red pepper - 2pcs, pineapple - 1 pc, orange - 1pc, banana - 1pc, cherry branch - 2pcs, green grapes - 1pc, black grapes - 1pc, pomegranate - 1pc, pear - 1pc, melon - 1pc , lemon - 1pc, mango - 1pc, mandarin - 1pc, peach - 1pc, plum - 1pc, yellow apple - 1pc, green apple - 1pc, red apple - 1pc.

Herbarium "Trees and Shrubs". - Contains 18 species of wild and cultivated trees and shrubs: white acacia, yellow acacia, barberry, birch, beech, elm, hornbeam, oak, cassia, cornel, cypress, maple, hazel, linden, goof, juniper, aspen, pine, thuja Ash. Dried plants are glued to herbarium sheets. The labels on the herbarium indicate the numbers according to the list and give brief descriptions of the plants. Herbarium sheets are stacked in a cardboard box.

Herbarium "Cultivated plants" - The herbarium is intended for use in educational institutions at biology, geography, as a demonstration material, as well as for independent laboratory work. The herbarium contains 28 types of the most common cultivated plants: cereals (buckwheat, oats, millet, wheat, rye, sorghum), legumes (sowing peas), oilseeds (white mustard), technical (flax, hops), medicinal (hawthorn, dogrose), vegetable (potatoes, onions, carrots, beets, dill), fodder (clover, timothy), fruit and berry (apricot, grape, cherry, plum), nut-fruited (almonds, walnuts) and ornamental (white acacia, cypress, mimosa) crops. A list with the name of the plants is attached to the herbarium. Dried plants are glued to herbarium sheets. Labels on herbarium sheets give brief descriptions of plants. Herbarium sheets are packed in a cardboard box.

HERBARIUM “MEDICINAL PLANTS” (20 species) - The herbarium is intended for use in general education institutions at biology classes (topic “The Importance of Plants in the National Economy and Human Life”), as well as natural science and geography, as a demonstration and distribution material, and for laboratory and control works, oral surveys. The herbarium contains 20 species of well-known medicinal plants. Basically - plants are wild, but some of them (for example - mint, sage) are cultivated. In the herbarium there is a list with the name of the plants. Dried plants, some of them with inflorescences and fruits, are glued to herbarium sheets (A3 format). The labels on the herbarium give brief descriptions of the plants. The product is packed in a box with labeling. Herbarium composition: 1. Hawthorn, 2. Lingonberry, 3. Valerian, 4. Highlander, 5. Yellow clover, 6. Blackberry, 7. Wild strawberry, 8. Cyprus, 9. Nettle, 10. Raspberry, 11. Mint, 12. Dandelion, 13 Tansy, 14. Wormwood, 15. Plantain, 16. Chamomile, 17. Yarrow, 18. Series, 19. Celandine, 20. Sage

Mineral Fertilizers Collection - The collection contains 12 species of the most commonly used inorganic compounds in agriculture containing the necessary nutrients for plants. Samples belong to the following groups: nitrogen fertilizers (ammonium nitrate, urea, ammonium sulfate), phosphorus fertilizers (double superphosphate), potassium fertilizers (potassium chloride, potassium sulfate), complex fertilizers (ammophos, nitrophoska), indirect fertilizers (dolomite flour), complex fertilizers with microelements (nitrogen-phosphorus-potash with microelements - Gomel, full with microelements - Kemira universal), plant protection products-fungicides (copper sulfate). Fertilizer samples are placed in flasks with tight-fitting lids and placed in a box with partitions.

Collection "Seeds and fruits with handouts." - In the first part of the collection, two tablets with color drawings and natural samples of dried fruits glued on them are presented - walnut (hazel), bean (white acacia), grain (wheat), pod (mustard), achene (sunflower), box (poppy) and dummies of juicy fruits - drupes (cherries), berries (cranberries). Tablets demonstrate fruit types (dry and juicy fruits) and adaptability to the distribution of fruits and seeds. The second part of the collection contains handouts - ten kinds of different seeds and fruits (soy, wheat, acorn, timothy, coriander, mountain ash, birch, field bonfire, field maple, succession), by which you can determine their type (dry, juicy) and fitness to spread. Handout samples are packaged in separate bags and labeled with the names of the seeds and fruits. The collection is packed in two cardboard boxes.

Power supply kit - The power supply kit is designed to equip the cabinet, it is used to provide power to devices, installations, electrical circuits during demonstration experiments, frontal and laboratory work, workshops, and group and optional classes. The kit allows for safe power supply of the teacher’s workplace with alternating voltages of 220 V, 50 Hz and 42 V, 50 Hz, as well as 15 workplaces for students with alternating voltage of 42 V, 50 Hz. Overall dimensions of the shield in the package, cm: 40 * 40 * 16. Shield weight 25 kg. Overall dimensions of the package with sockets and wire, cm: 32 * 32 * 8. Weight 6.5 kg. The kit includes: switchboard in the package (with passport) - 1 pc., Electrical outlet 42 V - 17 pcs., Electric wire - 100 m., Box for wire and sockets - 1 pc., Instruction manual - 1 pc..

A set of dishes and accessories for demonstration and laboratory work –– Composition of the set: a chemical glass funnel 56mm, a board for drying dishes, a set of ruffs for washing dishes, a test ruff, a spring clip for metal tubes, a dropper with a 30 ml pipette, a 250 ml Bunsen flask, a conical glass flask 50ml, 100ml, 150ml, 200ml, 250ml, glass beaker 250ml, scissors, rubber stoppers 7.5, 10.0, 12.5, 14.5, 16.0, 19.0, 21.5, 24.0, 29.0, flushing, demo alcohol, high glass glasses with a scale of 100 ml, 150 ml , 250ml, 400ml, glass tubes TS-T, TS- At, glass measuring cylinders 250ml, 500 ml with a nose, hourglass 1 min, 5 min, test tube racks for 10 nests, crucible tongs, 2 ml pipette, 50 ml plastic can, dry fuel, dispenser tray, a set of magnets for a marker board with a diameter 30mm (12 pieces in a set), a glass stick, a stand for dry fuel, a laboratory spirit lamp, and a liquid thermometer (0-100 degrees). The kit comes in a lid-tightened tray made of durable plastic and has a sheet with a complete list of accessories. The set may change as agreed with the customer.

Low-voltage power supply - Designed to provide electrical power to various devices. It has smooth adjustment, stabilized direct current, displaying readings on a 20mm digital display. Provides 0-12V DC or 3, 6, 9-12V AC with a choice. Maximum load 3A. Voltage: 230V AC. It is galvanically isolated from the main power source, the output voltage is supplied from 4 mm safe connectors of the European standard. It has an ON / OFF switch, an LED indicator for overloads and short circuits, a fuse. The case is made of durable ABS plastic with color marking. Dimensions 160x120x45 mm.

Set for mixing colors in optical experiments - designed for mixing colors in optics. Composition: 1 tri-color slide with color additives, 3 deflecting mirrors and 3 subtractive light filters made of plastic.

The Dynamics kit –Set provides conducting 9 experiments on the topic of mechanics, in which the causes of mechanical motion are studied. Ongoing experiments: Uniform movement. Uneven movement. Average and instantaneous speed. Evenly accelerated movement. Acceleration of gravity. The basic equation of dynamics and the definition of “Newton”. Impact Test - Impulse Formula. Dynamic mass determination. Potential and kinetic energy. The kit is equipped in a lockable box made of durable high-quality plastic. The kit includes: a dynamic trolley with a low coefficient of friction and a support for mounting weights - 2 pieces, a weight of 50 g - 4 pieces, a weight of 10 g - 3 pieces, a holder for 10 g weights - 1 piece, a spring shock absorber - 2 pieces, a pulley with a low coefficient of friction with a holder and a fixing screw - 1 piece, a trolley body - 2 pieces, a flat spring - 1 piece, a round support bar 60 mm long with a diameter of 10 mm - 1 piece, a tape measure 300 cm long - 1 piece, a trolley with a variable speed - 1 piece, track bench 2x50 cm - 1 piece, universal rail connector - 1 piece. The set contains a book in English for the teacher with a description of all the experiments.

Module “Magnetism”  kit- The kit provides 18 experiments with products made of a ferromagnet capable of retaining residual magnetization after turning off the external magnetic field, as well as studying the force field acting on moving electric charges and on bodies with magnetic moment, regardless of state their movements. Conducted experiments: 1) Magnetic interaction - 6 experiments: Magnets, magnetic fields; The interaction of magnetic fields; Magnetic attraction; Remote effects of magnetism; Magnetic field shielding; Fluctuation of the magnet. 2) Magnetic influence, simple magnets - 4 experiments: Magnetic induction; Creating a magnet; The inside of a cylindrical magnet; The simplest magnets. 3) Magnetic field - 8 experiments: Magnetic field. cylindrical magnet; Lines of magnetic forces; The arrangement of magnetic lines around a cylindrical magnet; Magnetic field between magnetic fields; Lines of magnetic fields around a U-shaped magnet; Earth's magnetic field; A magnet like a compass; Methods of magnetization. The set is equipped in a lockable box made of durable high-quality plastic. The kit includes: a magnetic rod painted with red and blue lengths of 5 cm - 2 pieces, a container with iron filings - 1 piece, a pocket compass - 1 piece, a model of the Earth’s magnetic field with a diameter of 56 mm with a mark and stand - 1 piece, a magnetic field sensor - 1 piece, connector with a needle - 1 piece, stand for a magnetic rod - 2 pieces, threaded bolts, steel 40 mm long - 4 pieces, a dielectric block with a connector - 1 piece, a sliding bearing for connecting two magnetic rods - 1 piece, a magnetic field plate for display surrounding magnetic lines in circle a permanent magnet size 155 x 90 x 10 mm - 1 piece, pole plates 60 x 25 mm in size - 2 pieces, a paper clip with wire - 1 piece, a test tube with a size of 16x150 mm plastic - 1 piece, a sheet for displaying the direction of the magnetic field of magnetized objects with a size of 100 x 70 mm - 1 piece, a magnetized rubber mat 100 x 25 mm in size - 1 piece, an iron ring - 1 piece, iron nails, in a box - 1 set. The set contains a book for the teacher in English with a description of all the experiments.

The MECHANICS kit –Set provides 33 experiments on topics related to the concept of physical quantity and units of measurement, methods of measuring physical quantities, algorithms for determining the division price and error, determining the division price and readings of measuring instruments, recording the readings of measurements taking into account errors, measurements of physical quantities, a physical quantity, which is a measure of the impact on a given body from other bodies, simple machines, a section of continuum physics, studying equal vesie liquids, in particular in the field of gravity. Conducted experiments: 1) Measurement of physical quantities - 6 experiments: Measurement of length using a tape measure and vernier caliper; Volume of solid and liquid substances. Gas volume; Time measurement (pendulum); Mass and unit of mass; Density of solids; The density of liquids. Density of liquids (U-tube method). 2) Strength - 8 experiments: Gravity; Force measurement; Tension of a spiral spring (Hooke's law); Direction of force and point of application; Addition of forces - parallelogram of forces. The addition of three forces; Inclined plane; Decomposition of forces on an inclined plane; Friction force. Determination of the coefficient of friction. 3) Simple machines - 11 experiments: Two-way lever; Rocker Model; One-way lever; Fixed roller; Movable roller; Simple system of lifting blocks; Complex system of lifting blocks; Mechanical work; Work on an inclined plane; Sustainability; Tipping work. 4) Hydrostatics - 8 experiments: Communicating vessels; Exposure to atmospheric pressure; Buoyancy force; Law of Archimedes; Vessel capacity; Model of hydrostatic scales; Hydrostatic pressure; Capillarity. The set is equipped in a lockable box made of durable high-quality plastic. The set includes: a dynamic trolley - 1 piece, a roulette 300cm - 1 piece, a weighing pan with a suspension - 2 pieces, a pointer for the rod lever - 1 piece, a graduated scale - 1 piece, a sliding support for the rod lever - 1 piece, lead fraction 50g - 1 set, plastic caliper - 1 piece, plastic beaker 100ml - 1 piece, plastic measuring cylinder 100ml - 1 piece, set of immersion electrodes - 1 set, manometric acrylic hose with a diameter of 8mm, length 200mm - 2 pieces, silicone stopper 12.5 / 18/27 mm, 1 hole - 1 piece, glass tube 12x100 mm - 1 piece, weights 50 g - 4 pieces, weights 10 g - 4 pieces, holders for weights 10 g - 2 pieces, a set of weights 1 ... 50 g - 1 set, a support bar with a length of 500 mm, diameter 10 mm - 2 pieces, an acrylic hose with a diameter 8mm 80mm long - 1 piece, Archimedes hollow block 50x20x20mm - 1 piece, aluminum block - 1 piece, steel block with a hook large - 1 piece, steel block with a hook small - 1 piece, coil spring 3 N / m with a diameter of 35 mm - 1 piece, coil spring 20 N / m with a diameter of 12 mm - 1 piece, the lever of the barbell scales 420 mm long from one piece aluminum profile with plastic elements and protrusions for hanging weights or weighing bowls, with two drilled holes for stable and unstable balance, a threaded hole for the pointer - 1 piece, a spring steel flat 0.4mm 165mm long - 1 piece, a set of capillary tubes of 3 pieces - 1 set, a set of 4 plastic pulleys with deep grooves - 1 set , transparent plastic tube 100cm - 1 piece, transparent plastic tube 16cm - 1 piece, 2N dynamometer transparent with a division value of 0.02 N, transparent case for observing the spring, zero position calibration, limiter to avoid over-p tightening spring - 2 pieces. The set contains a book in English for the teacher with a description of all the experiments.

The OPTICS kit –Set provides carrying out 22 experiments on topics related to the physics section, which considers the phenomena associated with the propagation of electromagnetic waves in the visible, infrared and ultraviolet ranges of the spectrum, the properties of light and related phenomena. Conducted experiments: 1) Propagation of light - 2 experiments: Light propagates linearly; Shadow. 2) Mirror - 8 experiments: Reflection on a flat mirror (2 exp); Reflection on a concave mirror; Construction of reflection for a concave mirror; Reflection of a point with a concave mirror; Reflection on a convex mirror; Construction of reflection for a convex mirror; Reflection of a point with a convex mirror. 3) Refraction - 7 experiments: Refraction on a plane-parallel plate; Glass refractive index; Refraction during the transition of air-water; Angle of incidence and angle of refraction. The refractive index of solids. Calculation of parallel shear in a plane-parallel plate; Transition from glass to air; Prism and wrapping prism; Refraction in a prism. 4) Lenses - 7 experiments: Refraction in convex lenses; Side rays; Construction of reflection for convex lenses; Building a point using convex lenses; Refraction in scattering lenses; Construction of reflection for scattering lenses; Building a point with scattering lenses. 5) Light - 1 experiment: Dispersion of light. 6) Eye - 4 experiments: Normally seeing eye; Myopia (myopia); Hyperopia (hyperopia); Senile Vision (Presbyopia). The set is equipped in a lockable box made of durable high-quality plastic. The kit includes: a 20-watt halogen light source, a 12 V / 20 W halogen lamp, with a built-in condenser lens in an aluminum case with plastic rails for installing screens - 1 piece, an acrylic trapezoid prism - 1 piece, an acrylic semicircular lens - 1 piece, rectangular acrylic prism - 1 piece, flat-convex acrylic lens - 2 pieces, flat-concave acrylic lens - 1 piece, optical disc with graduation - 1 piece, white screen - 1 piece, a flat mirror - 1 piece, a curved / concave mirror adjustable - 1 piece, a shutter with 1 and 2 slots - 1 piece, a shutter with 3 and 5 slots - 1 piece, a transparent plastic container 65 x 47 mm with white base and cover - 1 piece. The set contains a book for the teacher in English with a description of all the experiments.

Module "Dynamics" kit - The kit provides 9 experiments on the topic of mechanics, which studies the causes of mechanical motion. Ongoing experiments: Uniform movement. Uneven movement. Average and instantaneous speed. Evenly accelerated movement. Acceleration of gravity. The basic equation of dynamics and the definition of “Newton”. Impact Test - Impulse Formula. Dynamic mass determination. Potential and kinetic energy. The kit is equipped in a lockable box made of durable high-quality plastic. The kit includes: a dynamic trolley with a low coefficient of friction and a support for mounting weights - 2 pieces, a weight of 50 g - 4 pieces, a weight of 10 g - 3 pieces, a holder for 10 g weights - 1 piece, a spring shock absorber - 2 pieces, a pulley with a low coefficient of friction with a holder and a fixing screw - 1 piece, a trolley body - 2 pieces, a flat spring - 1 piece, a round support bar 60 mm long with a diameter of 10 mm - 1 piece, a tape measure 300 cm long - 1 piece, a trolley with a variable speed - 1 piece, track bench 2x50 cm - 1 piece, universal rail connector - 1 piece. The set contains a book in English for the teacher with a description of all the experiments.

The OPTICS-2 kit –Set provides conducting 24 experiments on the topics of the physics section, considering phenomena associated with the propagation of electromagnetic waves in the visible, infrared and ultraviolet ranges of the spectrum, the properties of light and related phenomena. The set is equipped in a lockable box made of durable high-quality plastic. The kit includes: glass for the lens - 4 pieces, a concave mirror in the holder -1 piece, a convex mirror with mount - 1 piece, lens holder - 3 pieces, rail holder - 2 pieces, a set of three slides with round holes - 1 set, a slide with a letter - 1 piece, a slide with a picture - 1 piece, a slide with a slot - 1 piece, tellurium - 1 piece , a translucent screen with a holder - 1 piece, a diode lamp - 1 piece, color filters - 3 pieces, a power supply - 1 piece, a rail holder - 3 pieces, an equilateral glass prism 25 mm - 1 piece, a prism stand - 1 piece, a metal rod - 1 piece, cable for diode lamps - 3 pieces, stand for storing slides - 1 piece. The set contains a book for the teacher in English with a description of all the experiments.

The Electrostatics kit – Set module provides 12 experiments related to the section of the doctrine of electricity, which studies the interaction of stationary electric charges. Conducted experiments: 1) Contact electricity - 4 experiments: Plastic and acrylic rods during friction; Discharge using a neon lamp; Polarity of electric charges; Conductors are non-conductors. 2) Electrostatic interaction - 3 experiments: Electrostatic interaction between charged bodies; Model of an electroscope; Electroscope. 3) Electrostatic induction and polarization - 5 experiments: Electroscopes in electric fields; Equilibrium of charges; Separation of charges by electrostatic induction and neutralization; Faraday cage Insulators in electric fields - polarization. The kit is equipped in a lockable box made of durable high-quality plastic. The kit includes: an electroscope made of aluminum profile with a 4-mm connector, designed for installation on an insulated stand, with a solid aluminum pointer 140 mm long and a low friction bearing - 2 pieces, an acrylic rod with a size of 150x10 mm with drilled holes for an aluminum rod with a diameter of 4 mm - 1 piece, a plastic core 150x10 mm - 1 piece, a plastic core 150x10 mm with a hole - 1 piece, polyethylene substrate - 1 piece, aluminum rod 150x4 mm - 1 piece, acrylic rod with hole - 1 piece, fluorescent lamp - 1 piece, insulating blocks with socket - 2 pieces, plug-in connector with a needle - 1 piece, aluminum strips - 2 pieces, Faraday cup - 1 piece, measuring cup 150ml - 1 piece. The set contains a book for the teacher in English with a description of all the experiments.

The Warmth kit – Kit module provides 20 experiments on topics related to changes in the linear dimensions and shape of the body when its temperature changes, as well as the physical state of the substance, depending on the appropriate combination of temperature and pressure. Conducted experiments: 1) Thermal expansion - 11 experiments: Model of a thermometer; Graduation scale thermometer; Bimetal plate; Longitudinal expansion of solid materials; Change in fluid volume; Change in air volume at constant pressure; Pressure change at constant volume; Thermal conductivity; Heat flux; Thermal radiation; Thermal insulation. 2) Change in the state of aggregation - 9 experiments: Mixing temperature; Specific heat of water. Calculation of specific heat of solid materials; Melting temperature; Heat of fusion; Cooling mixture; Hardening temperature; Boiling temperature; Heat of vaporization; Distillation. The set is equipped in a lockable box made of durable high-quality plastic, a box for packaging and storage. The kit includes: a plastic measuring cylinder of 100 ml - 1 piece, a set of 2 bodies for white and black thermal radiation - 1 set, a bimetallic strip - 1 piece, a wax pencil - 1 piece, a transparent plastic tube 100 cm - 2 pieces, acrylic manometer connecting tube with a diameter of 8 mm and a length of 200 mm - 2 pieces, a rectangular steel needle - 1 piece, a set of spirals for thermal radiation - 1 set, a holder for dynamometers and test tubes - 1 piece, a wax strip - 1 piece, a straight glass glass tube 80 mm long - 1 piece, a set of 3 support rings with a diameter of 102 mm, including a support for a wire mesh with a diameter of 62 mm, a support for a glass with a diameter of 35 mm, a support for an Erlenmeyer flask for working with hot liquids - 1 set, a wire mesh with a ceramic center of 150x150 mm - 1 piece, a tall glass of 250 ml made of boron glass - 1 piece, Erlenmeyer glass flask 100 ml - 1 piece, tube for thermal expansion from aluminum - 1 piece, pipe for thermal expansion from iron - 1 piece, pointer with connector for thermal expansion - 2 pieces, slider for thermal expansion indicators - 1 piece, a test tube of 16x160 mm from borosilicate glass - 2 pieces, gasoline with odor, 50 ml - 1 piece, sodium thiosulfate, 200 g - 1 piece, powder paint red - 1 piece, powder paint red - 1 piece, silicone retainer 12/18/27 mm, 1 hole - 2 tuki, silicone retainer 17/22/25 mm, 1 hole - 1 piece, silicone clamp 17/22/25 mm, 2 holes - 1 piece, aluminum block - 1 piece, iron block with a hook - 1 piece, heat-insulating vessel with a lid, consisting of 2 aluminum cups (volumes: 150 and 700 ml), an insulating cup, a transparent cover, clamps for thermometers and laboratory stirrers - 1 piece, a supporting rod round 500 mm long with a diameter of 10 mm - 1 piece, thermometer -10 ... + 110/1 ° C, graduated in increments of 1 ° C, filled with alcohol - 2 pieces, thermometer -10 ... + 110/1 ° C, ungraded, filled with alcohol - 1 piece. The set contains a book for the teacher in English with a description of all the experiments.

The ELECTRICITY kit –Set provides 37 experiments on topics related to the basic principles of electricity. Conducted experiments: 1) The basic principles of electricity - 8 experiments: Electric circuit; Rocker switch; Voltage; Serial connection of voltage sources; Parallel connection of voltage sources; Current strength; Conductors and dielectrics; Do liquids conduct electric current? 2) Electrical resistance - 16 experiments: Ohm's law. A series of measurements according to Ohm's law; Application of Ohm's law; Wires and their resistance. Wire resistivity; Ohmic resistor; An incandescent lamp is not an ohmic resistor; Serial connection of incandescent lamps; Serial connection of ohmic resistors; Voltage distribution; Parallel connection of incandescent lamps; Parallel connection of ohmic resistors; Resistors in parallel / series electrical circuits; Why are voltage sources connected in parallel? Potentiometer model; Internal resistance of the voltage source (output voltage); Ammeter internal resistance Wheatstone Bridge. 3) Thermal energy obtained from electrical - 5 experiments: Electrical energy is converted into thermal; Electric energy turns into light; Conducting and resistive wires; Heat generation by wires with different cross-sectional diameters; Fuse. 4) Work and power - 2 experiments: Power of an incandescent lamp; Electrical work. 5) Electrochemistry - 6 experiments: Electrochemical cell; Volta Element; Electrolysis; Electrodeposition; Lead battery model; Volta Series. The set is equipped in a lockable box made of durable high-quality plastic. The kit includes: a panel with connectors - 1 piece, wires 25 cm black - 2 pieces, wire 50 cm red - 1 piece, wire 50 cm blue - 1 piece, wire 75 cm red - 1 piece, wire 75 cm blue - 1 piece, connectors - 4 pieces, conductors straight - 5 pieces, conductors straight with connector - 2 pieces, T-shaped conductor with connector - 1 piece, T-shaped conductors - 4 pieces, corner conductors with connector - 4 pieces, corner conductors - 2 pieces , conductor disconnected with connectors - 1 piece, on / off switch - 1 piece, two-way switches - 2 pieces, a passive element of electrical circuits 100 Ohm - 1 piece, a passive element of electrical circuits 500 Ohm - 1 piece, a passive element of electrical circuits 1 kOhm - 1 piece, batteries 1.2V - 2 pieces, a device with a branched adapter - 2 pieces , lamp connectors - 2 pieces, electrolysis capacity - 1 piece, a set of conductors with dielectrics - 1 set, a set of electrodes - 1 set, 2.5V / 0.2A E10 incandescent lamps - 2 pieces, 10V / 50mA E10 incandescent lamps - 2 pieces, wire fuse with a diameter of 0.1 mm red - 1 coil, wire-resistance with a diameter of 0.2 mm blue - 1 coil, a copper wire with a diameter of 0.2 mm black - 1 coil, crocodile clips with a connector - 4 pieces, holders with a slot and a hole - 2 pieces. All electronic components are made in special construction modules, allowing them to be installed in the panel and with its corresponding connectors. The set contains a book for the teacher in English with a description of all the experiments.

Transformer - An electrical device with which there is a decrease or increase in AC 220-12V. Consists of: transformer, connecting cable with switch and adapter.

VIBRATION AND WAVES kit –Set provides 11 experiments on a topic related to oscillatory processes, the resonance phenomenon. Conducted experiments: 1) Oscillations - 8 experiments: Duration of oscillation of the pendulum on the thread; The duration of the oscillations of the spring pendulum; Duration of oscillations of a flat spring; Image of the time path of harmonious oscillation; Earth acceleration acceleration measurement; Resonance at a pendulum on a thread; Resonance with a spring pendulum; Resonance with a flat spring; Frequency meter principle; Dynamic measurement of spring rate. 2) Waves - 3 experiments: Standing transverse wave; Standing longitudinal wave; Reflection at the free and fixed ends. The set is equipped in a lockable box made of durable high-quality plastic. The kit includes: a steel plate 0.6 mm long 300 mm - 1 piece, a rubber thread 3 meters - 1 piece, a holder for a writing device - 1 piece, a threaded stud for connecting a holder for a writing device and a steel plate - 1 piece, wooden balls for a pendulum with a hook with a diameter of 60 mm - 2 pieces, a plastic ball for a pendulum with a hook with a diameter of 60 mm - 1 piece, a motor with a relay for vibration tests, generation of longitudinal and transverse waves - 1 piece. The set contains a book for the teacher in English with a description of all the experiments

Мultimeter - designed to measure DC voltage, measure AC voltage, measure DC current, measure resistance, temperature, test diodes and transistors. Measuring ranges: VDC: 100 mV / 1/3/10 / 30V, VAC: 3/10 / 30V, ADC: 10/30/100/300 mA / 1 / 3A, AAC: 10/30/100/300 mA / 1 / 3A. Battery testing: 1.5 V and 9 V. Transistor testing. Contains 2 test leads, 2 x 1.5V batteries. Fuse 3A / 250V. Dimensions 150 x 100 x 38 mm.

Manual generator - The device is designed to demonstrate the conversion of mechanical energy into electrical energy, the device and the principle of operation of direct and alternating current generators, reversibility of electrical machines. The kit includes a connecting wire with crocodile clips.

Power supply 12V for optics - An electrical device with which there is a decrease or increase in alternating voltage 220-12V. Consists of: power supply, connecting cable with switch and adapter.

The module for physics –– Consists of: a support bearing axis - 2 pieces, a holder for dynamometers and test tubes - 1 piece, a clamp - 1 piece, a guide rail made of aluminum profile for use as a stand or an inclined plane 300 mm long - 2 pieces, a connecting rail made of aluminum profile - 1 piece, universal rectangular clamp made of aluminum profile for mounting axles, pins and / or springs - 3 pieces, round clamp - 1 piece, sliding support with set screws from a special profile - 1 piece, sliding support for screens, springs and pointers from a special profile - 1 piece, round supporting rod with a length of 250 mm and a diameter of 10 mm - 2 pieces, an end cap of the rod - 2 pieces, a supporting rod with a rotating pin with a length of 100 mm and a diameter of 10 mm - 1 piece, scissors - 1 piece, a high-strength cord 30 meters - 1 reel. It is used in experiments using experimental modules and for various experiments in physics. Equipped in a lockable drawer made of durable high-quality plastic.

Universal Tripod - Composition: support bearing axis - 2 pieces, holder for dynamometers and test tubes - 1 piece, clamp - 1 piece, guide rail made of aluminum profile for use as a stand or inclined plane 300 mm long - 2 pieces, connecting rail from an aluminum profile - 1 piece, a universal rectangular clamp from an aluminum profile for mounting axles, pins and / or springs - 3 pieces, a round clamp - 1 piece, a sliding support with set screws from a special profile - 1 piece, sliding support for screens, springs and pointers from a special profile - 1 piece, a support bar round 250 mm long with a diameter of 10 mm - 2 pieces, an end cap of the rod - 2 pieces, a support bar with a rotating pin 100 mm long with a diameter of 10 mm - 1 piece, scissors - 1 piece , cord of high strength 30 meters - 1 reel. It is used in experiments using experimental modules and for various experiments in physics. Equipped in a lockable box made of durable high-quality plastic.

The Wimshurst generator is designed to receive large charges and high potential differences when conducting demonstration experiments on electrostatics, to use the phenomenon of electrostatic induction, in which electric charges accumulate at the poles of a machine (leiden banks). The device consists of two disks, two Leyden cans, scallops, brushes, arresters and stands. Disc diameter 200 mm.

Hall effect study kit –The device is designed to study the relationship between work and energy. Able to demonstrate the force vector in studies of acceleration or static force, and also used to determine the coefficient of friction of the surface. equipped with oil-free bearings that do not require adjustment and a wide housing with a low profile for heavy loads. The case and wheels are made of high-impact colored plastic. The device contains a perforated hole for attaching a hook or rope for work with an inclined plane. In the kit for the device there is an instruction.

Demonstration device for studying the laws of thermal radiation - Consists of a glass bulb, from which most of the air (under partial vacuum) is removed. Inside the bulb on the spindle with low friction, several vertical metal alloy blades made of light alloy are located at the same distance from the axis of rotation. The blades are painted white on one side and black on the other. When exposed to sunlight, artificial light or infrared radiation (even the heat of the hands may be enough), the blades rotate without visible driving force: the dark sides move away from the radiation source, and the bright sides approach.

Laboratory device for the study of magnetic fields - designed for laboratory work on the topic "Magnetic fields." The device is a transparent acrylic case, inside of which iron filings are placed. With the help of magnets of various shapes, students can form a picture that shows the magnetic field of a particular magnet. The device can be placed on the projector for demonstration in the class. There is an instruction..

Magnetic cable - Cables are designed to create electrical circuits. The cables at the ends are equipped with magnets for convenient and quick connection to each other in electrical circuits. The diameter of the magnet is 4 mm. In the package of 10 pieces of wires, each wire 300 mm long.

Set of iron filings - A set of 5 plastic containers with iron chips. The kit is designed to work in groups. The kit may demonstrate a form of interaction of moving electric charges carried out at a distance by a magnetic field.

Set of cubes for experiments - The set is designed for experiments with mass, volume, specific gravity. The set contains 10 cubes from the following materials: aluminum, steel, brass, copper, acrylic, maple, nylon, pine, poplar, PVC. The set is packed in a plastic container. The kit includes a book with guidelines for teachers.

Demonstration U-shaped magnet - It is a magnetized steel bar of an arched shape with a two-tone color. Designed to demonstrate the properties of permanent magnets and conduct a series of experiments on electromagnetism. The north pole of each magnet is blue, the south pole is red. The size of the arc-shaped magnet: 100 mm.

Demonstration stripe magnet - Represents a magnetized steel bars of a rectilinear shape with a two-tone color. Designed to demonstrate the properties of permanent magnets and conduct a series of experiments on electromagnetism. Strip magnet size: 150 mm.

Unipolar laboratory switch - Designed to close, open electrical circuits during laboratory work on electrodynamics. It is a plastic base on which a switch with a handle, elastic lips and universal clamps are installed. Maximum voltage 36 V, current 6 A.

Cool drawing set - The composition of the set: ruler 1 meter, protractor 180 degrees, triangle 60 degrees, triangle 45 degrees, compass. Tools made of plastic.

Laboratory tribometer - Consists of a wooden lath, a wooden rectangular bar with a hook for engaging a dynamometer and three holes for installing loads. Rail size: 450х45х10 mm.

The demonstration thermometer - is intended to familiarize oneself with the principle of the device and the operation of the thermometer, with the method of its calibration and application, for measuring temperature in demonstration experiments, requiring relatively long and continuous monitoring of the temperature. The limits of temperature measurement ° C -40 ... + 50. Placed in a plastic case, length 300 mm.

Bucket of Archimedes - designed to study the law of Archimedes. The composition of the kit: one vessel, with a volume of 300 ml, divided into two parts, which has a measuring scale; 3 plastic rods, one transparent tube and pipette.

Battery - AA battery. Voltage 1.5V.

Battery - Cron Voltage 9 V. Dimensions: 48.5 mm × 26.5 mm × 17.5 mm.

Battery compartment for batteries - Battery compartment for accommodating 3 AA batteries.

Laboratory ammeter-Designed to measure DC current up to 3 A. It is a magnetoelectric system device with a uniform scale from 0 to 3 A with a division value of 0.2 A. A measuring mechanism with a scale is placed in a plastic case. The reading device is a scale with a mechanical pointer and is at an angle of 45 degrees to the horizontal plane. The scale is uniform with double digitization. Trim adjustment screw. Three terminals on the front panel. All parts comply with quality standards, do not have roughness, nicks and breakages. Size 133x97x100mm. The device is designed to work in a horizontal position.

Laboratory voltmeter - Designed to measure voltages up to 15V in DC circuits. It is a magnetoelectric system device with a uniform scale from 0 to 15V. The measuring mechanism with a scale is placed in a plastic case. The reading device is a scale with a mechanical pointer and is at an angle of 45 degrees to the horizontal plane. The scale is uniform with digitization. Trim adjustment screw. Three terminals on the front panel. All parts comply with quality standards, do not have roughness, nicks and breakages. Size 133x97x100mm. The device is designed to work in a horizontal position.

Set of laboratory connecting wires –In a set of 10 flexible insulated wires with a cross section of 1 mm in different colors with terminals / or plugs / or crocodile clips. Wire length 280 mm.

Laboratory tube holder –– It is a plastic stand with a holder for an electric lamp. On the stand there are clamping sockets for connecting current sources.

Set of bodies of equal volume - The set consists of three rectangular bars of steel, aluminum and plastic of the same size. The size of the bars: 45x25x10 mm.

Model of an electric motor- Designed to study the device and operation of a DC motor. Consists of 2 magnets, 2 contacts, 2 coils, a screwdriver and a key

Laboratory dynamometer 2.5N - Designed to measure strength (gravity, friction, elasticity) during laboratory work. Measurement range from 0 to 2.5N. The division price is 0.1N. There is a scale for measuring mass from 0 to 250 grams with a division price of 10 grams. Made of plastic. Length 150 mm.

Set of laboratory blocks- The kit includes: 2 single blocks and 2 double blocks. The blocks are made of plastic, the base with the axis and hooks are made of metal. Diameter 30 mm.

Laboratory magnet U-shaped - It is a magnetized steel bar of an arc-shaped with a two-tone color. The poles are closed with a mild steel plate. Using a magnet, the following works are performed: studying the properties of the magnetic field of permanent magnets, modeling the magnetic field using steel filings, the phenomenon of electromagnetic induction. Size: 65х55х10х13 mm.

Set of laboratory connecting wires –In a set of 10 flexible insulated wires with a cross section of 1 mm in different colors with terminals / or plugs / or crocodile clips. Wire length 280 mm.

Laboratory strip magnet - it is a magnetized steel bars of a rectilinear shape with a two-tone color. Designed to demonstrate the properties of permanent magnets and conduct a series of experiments on electromagnetism. 50 mm length.

Set of weights in mechanics - A set consists of 10 weights. Loads metal in the form of cylinders, weight 100 g. The loads are equipped with hooks for hanging and connecting with each other.

Electricity Research Kit –– The kit is designed to study electricity. Using the kit, students can learn how to create simple electrical circuits, work with switches and conductive materials, circuit drawings, parallel and serial circuits. Kit contents: two battery holders, two lamp holders with bulbs, two switches, 10 connecting wires with crocodile clips. Includes methodological manual.

Lever ruler - designed to determine the conditions of equilibrium of the lever, add up parallel forces, check the rule of moments of force, represent a profiled ruler 50 cm long, on the front side of which a scale is digitized from the middle. At the ends of the line are two leveling screws with nuts, in the middle there is an opening for the axis. Under the digitization on the ruler are holes or pins for hanging loads. Included is an axis and manual.

Magnetic arrow - designed to determine the magnetic field and its direction. The kit includes two magnetic hands, each of which is mounted on the tip of the stand. The hands are made of magnetized steel and painted accordingly.

Laboratory combined tripod-Designed for assembling a variety of installations and strengthening a wide variety of instruments, devices during laboratory experiments and practical exercises. Consists of a black metal stand, a metal pin (rod) 54cm high, 5 couplings, 2 legs, 3 rings, bolts for fastenings.

A set of utensils and accessories for demonstration and laboratory work on the subject of chemistry. Kit contents: Burette with a tap 100 ml , Holder for burettes , A board for drying dishes, A demonstration spirit lamp , Rubber tube with a diameter of 5 mm in length 1000mm, porcelain spatula No. 2, a spoon for burning substances, a set of plastic spoons (3 pieces per set), a glass stick d-5mm, h-22 mm, test tubes 14 * 120, 16 * 150, Petri dish, jar for reagents with twisting 100ml bank reagent with screw cap 250ml, indicator paper, indicator paper, chemical funnel 56 mm, conical dividing funnel 60 ml, dry dry fuel, set of ruffs for washing dishes, test tube ruffle, conical flasks 150ml, conical flasks 500ml, volumetric flasks 50ml, 250ml –, a set of self-adhesive demonstration labels, a set of magnets for a marker board with a diameter of 30mm, glass beaker 250ml, scissors, samples pka 21 * 180 with sidearm ,Wash - 125ml flask with glass stopper, light 250ml flask with glass stopper, a tall glass glass with a scale of 250ml, a set of glass coverslips 22x22mm, a set of glass slides 26x76mm, a liquid thermometer (0-100 degrees), glass tubes ТС-Т, ТС-У, a set of anesthetized filters with a diameter of 12.5 cm, measured glass cylinders with a nose 25 ml, measured glass cylinders with a nose 250, hourglass 1 min, glass spatula, test tube rack for 20 sockets, screw clamp –, spring clip, metal for test tubes, conical flasks 50ml, flat-bottomed flasks 100ml, a set of self-adhesive laboratory labels, a tray for handout, a polypropylene beaker 100ml, a set of pipettes and plates for drip analysis, porcelain pest No. 3, pipette 2 ml, dry fuel stand, asbestos net, laboratory spirit lamp, tall glass glasses with a scale of 100 ml, porcelain mortar No. 3, porcelain bowl level evaporative No. 3, rack for test tubes for 10 nests. The rubber plugs of various numbers 7.5, 10.0, 12.5, 14.5, 16.0, 19.0, 21.5, 24.0, 29.0. The kit comes in lidded, durable plastic trays. The composition of the kit may vary, in agreement with the customer.

Set for studying the electronic structure of the smallest particles of matter - Composed of: two sections, 30 protons, 30 neutrons, 30 electrons.

Mineral Identification Kit –– The kit contains all the tools and materials needed to identify rocks, minerals, and minerals, including: a glass plate, a magnifying glass, a dropper, a magnet, a nail, a coin, a hardness scale, a zipper bag for storage, minerals: muscovite , hematite, quartz, magnetite, calcite, talc, gypsum, microcline and pyrite. The kit comes in a sturdy cardboard box.

Molecular Model Assembly Kit — Includes 17 atom models that represent 6 different elements. Atom models are made of durable solid color plastic. Atom models have a different number of holes for attaching bonds. Atoms on magnets. An application is attached to the kit, with which you can scan molecules using the camera on a tablet or smartphone. The application uses modern image recognition technology to identify molecules and present information about it, including its composition, systematic name, use, properties, hazards, formula and structure. The kit provides the ability to create your own molecular models. The set is lightweight and easy to handle.

The kit for the study of the relations of physical and chemical processes Electrochemistry - The kit is intended for testing the electrical conductivity of solutions, electrolysis of solutions of salts, acids and alkalis, as well as monitoring the movement of ions in an electric field. The set is equipped in a lockable box made of durable high-quality plastic, a box for packaging and storage. The kit includes: holder with a plug - 1 piece, U-glass tube with an adapter - 1 piece, the rod of the electrode holder with accessories - 1 piece, a crocodile clip metal - 1 piece, lamp socket E 10 - 1 piece, low glass of boron glass 100ml - 1 piece, bulb 10V / 50 mA, E10 - 1 piece, connecting wire 50 cm red - 1 piece, connecting wire 50 cm blue - 2 pieces, carbon rod electrode - 2 pieces, copper electrode rod - 1 piece, nickel electrode rod - 2 pieces, silicone retainer 17/22/25 mm with 1 hole - 2 pieces. In the set is a book for the teacher with a description of all the provided experiments.

Licensed software for registering physical research methods in chemistry –– The software accompanies practical exercises with a module for studying the relationships between physical and chemical processes. Burned to DVD. Support for the operating system installed on the teacher’s computer. In the state and / or Russian language. The main topic of registered research is the study of chemical processes that are accompanied by the appearance of an electric current or, conversely, arise under the influence of an electric current. Using software tools, an opportunity was created to study and understand more deeply such topics as the statistical theory of plasma and dilute solutions of strong electrolytes, the process of decomposition of an electrolyte into ions during its dissolution or melting, dissociation of a surface compound, or orientation of polar molecules at the phase boundary, spontaneous process of increasing the concentration of dissolved substances at the interface between two phases, the basic principles of applied electrochemistry and others.

Demonstration model of the diamond crystal lattice C –– Consists of 30 black balls denoting carbon atoms, 40 connecting tubes denoting bonds. It is delivered in assembled form. Atom models are made of durable solid color plastic with a mother-of-pearl shimmer.

Demonstration model of the graphite lattice of graphite C – The model consists of 59 black balls denoting carbon atoms, 89 connecting tubes denoting bonds. It is delivered in assembled form. Atom models are made of durable solid color plastic with a mother-of-pearl shimmer.

Demonstrational crystal lattice of iron Fe –Model consists of 9 green balls denoting iron atoms and 16 connecting tubes denoting bonds. It is delivered in assembled form. Atom models are made of durable solid color plastic with a mother-of-pearl shimmer.

Demonstration model of the iodine crystal lattice I — The model consists of 14 pair green balls representing iodine atoms and 36 rods representing bonds. It is delivered in assembled form. Atom models made of durable solid color plastic.

A set for studying the electronic structure of an atom –– composed of: two sections, 30 protons, 30 neutrons, 30 electrons. The kit provides the ability to create your own models of atoms, isotopes and ions. The diameter of each surface is 20 cm. One surface is black, the other white. On each surface there are 4 electronic orbitals. Both surfaces are collected in a container for storing subatomic particles. The set is made of durable high-quality plastic and packed in a cardboard box.

A set of models of molecules in organic and inorganic for the student - Atom models are made of durable solid color plastic with a mother-of-pearl shimmer with a diameter of 17 and 23 mm. Bonding elements are made of durable solid gray flexible plastic. Atom models have a different number of holes for attaching bonds. Composition: 64 atoms (8 carbon atoms C black; 18 hydrogen atoms H white; 4 nitrogen atoms N blue; 7 oxygen atoms O red; 3 sulfur atoms S yellow; 4 phosphorus atoms P purple; 6 chlorine atoms Cl green; 6 fluorine atoms F light green; 2 atoms of boron B beige; 6 gray metal atoms) and 43 flexible plastic bonds. The set is packed in a durable plastic case with a cover.

A set of organic and inorganic models for the teacher –Atomic models are made of durable solid color plastic with a mother-of-pearl shimmer 17 and 23 mm in diameter. Bonding elements are made of durable monophonic flexible plastic in gray and violet colors. Composition: 108 atoms (20 carbon atoms C black; 14 hydrogen atoms H white; 10 nitrogen atoms N blue; 22 oxygen atoms O red; 13 sulfur atoms S yellow; 7 phosphorus atoms P purple; 8 halogen atoms green; 14 metal atoms of gray), 6 non-hybridized p-cloud models (pink); 6 non-hybridized p-cloud models (purple color); 6 models of an unshared pair electronic cloud (beige color); 86 ties (38 ties of gray plastic (medium), 36 ties of gray plastic (long flexible), 12 ties of purple plastic (medium)). The set is packed in a durable plastic case with a cover.

A set of models for the formation of π and σ bonds –– The set includes 6 types of models: models for the formation of σ – bonds: S-S, S-P, P-P; P-Q π-bond formation models double, π-bonds in polynuclear arenas, overlapping cloud model.

A set of models of p and d clouds and ball-rod molecules — The set includes 7 types of models: cloud models dz 2, dxy, d2-sp3, ball-rod molecules of methane CH4, ethylene oxide C2H4O, water H2O, butane C4H10.

Set of models of electronic clouds and chemical bonds –– The set includes 6 types of models: clouds S, SP2, SP3, Px, Py, PZ bonds.

Collection "Coal and its products" - The collection includes 12 samples of coal and its products: coal, anthracite, mineral fertilizer, coke, dye, coal tar, naphthalene, ammonia water, rubber, plant pest control, medicinal substance, synthetic fiber. The collection comes in a shockproof case.

Collection Metals –The collection includes 10 samples of the main types of metals: cast iron, steel, zinc (coating on steel), copper, aluminum, lead, tin, titanium, brass, bronze, solder. Samples are numbered according to the list and packed in a box with cells.

Collection "Minerals and rocks"  –The collection includes 49 samples of minerals and rocks: quartz, sphalerite, iron pyrite, manganese ore, hessite, molybdenum ore, fluorite, magnetite, graphite, talc, andesite, calcite, copper pyrite, tachyhydride, basalt, shale, phyllite, zircon, sandstone, flint, aragonite, pumice, psephit, distin, amethyst, kaolinite, volcanic glass, cassiterite, orthoclase, malachite, chalk, lump coal, gypsum, red iron ore, marble, lake ore, limestone, limestone, granite and others. Collection comes in shockproof box.

Collection "Oil and its products"– The collection includes 9 samples of oil and its refined products: crude oil, asphalt, paraffin, engine oil, petroleum gas, kerosene, solvent, air fuel, diesel fuel. Collection comes in shockproof box.

Collection  Fuel –– The composition of the collection: wood, peat, coal, oil, natural gas, gasoline, diesel fuel, coke, rocket fuel (imitation), nuclear fuel (imitation).

Collection "Glass and glass products" - The collection includes 20 samples and glass products, raw materials for glass production and finishing: magnesite, chalk, feldspar, soda, quartz, barite, cryolite, sodium silicofluoride, sulfur, hematite (red iron ore), glass sample, glass samples ( window, patterned, mirror, glass slide, coverslip), fiberglass products (fiberglass, fiberglass, fiberglass, optical fiber). Samples are numbered according to the list and packed in cardboard boxes with cells

Collection "Raw materials for the fuel industry"– Samples are numbered according to the list and packed in a box with cells. The kit includes samples: coal, brown coal, oil, gas, peat, wood, oil shale, uranium ore (dummy). The manual is completed with an operating manual and a laminated liner with illustrations of various methods of burning fuel.

Collection "Raw materials for the chemical industry"–Samples are numbered according to the list and packed in a box with cells. The set includes samples: apatite, bauxite (aluminum), nepheline, sodium chloride, oil, calcite, fluorite, pyrite, sulfur, wood. The manual is completed with an instruction manual and a laminated insert containing information on the use of various types of raw materials.

A device for conducting chemical reactions- Designed to demonstrate chemical reactions with toxic gases and vapors that are closed to the absorber. Reactor Flask Capacity 500ml.

Gas generator - Designed to produce hydrogen and carbon dioxide. It consists of a vessel (volume 250 ml) and a ball funnel communicating with each other. The device communicates with the environment thanks to the tube. Included: Device (complete) - 1 pc., Funnel - 1 pc., 1-way valve - 1 pc..

Combined bath –– Consists of a water tank (cylindrical aluminum) and sand, which provide heating of substances in different temperature ranges. The set includes an electric stove with a power of 0.8 kW. The heating temperature in a water bath is 100 ° C, the heating temperature in a sand bath is 170 ° C.

Electronic scales - Scales are designed to weigh the mass of a substance up to 200 g during experiments. Weighing range 0-200g, accuracy 0.1g. It is powered by 2 1.5V batteries (batteries).

Flask Heater - It is a device designed to heat various solutions, mixtures, samples, and samples in flasks under laboratory conditions. Volume 250 ml.  

A set of laboratory hydrometers — Designed to study the device of the hydrometer and measure the density of liquids. A set of 19 hydrometers for measuring density in the range: from 700 to 1840 kg / m3.  

Laboratory heater - Designed to heat various. substances in test tubes with a diameter of 14-16 mm (except for flammable and flammable liquids). The voltage source is 42V. The heater provides heating of 5 cm3 of water in a test tube from a temperature of 20 ° C ± 5 ° C to a boil in 5 minutes.

Laboratory heater - Designed to heat various substances in test tubes with a diameter of 14-16 mm (except for flammable and flammable liquids). The voltage source is 42V. The heater provides heating of 5 cm3 of water in a test tube from a temperature of 20 ° C ± 5 ° C to a boil in 5 minutes.