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Centre of Gravity kit. Centre of Gravity Kit, Weight (lb): 1.2, 14.6, x 5.9, x 1.6in Consists of one support, 5 plumb lines, 1 roll of tape, 5 figures (triangle, L, trapezoid, parallelogram, parallelopiped), helps students in individual research of the center of gravity of a flat body

Compound bar, Copper and Iron, Weight (lb): 5.8,Length (in): 15.7,Width (in): 12.6,Height (in): 3.1, Comprising a bar of copper and iron each 200 x 15 mm, riveted together, For demonstrating the differential expansion of two metals

Compound bar, Brass and Steel, Weight (lb): 41.0, Length (in):28.7, Width (in): 20.1, Height (in): 18.1, For demonstrating the differential expansion of two metals, Comprising a bar of Brass and Steel each 200 x 15 mm, riveted together

Demonstration Transformer placed in Gratnells tray, A large scale transformer, ideal for classroom, The coils, fitted with intermediary outputs providing many transformation ratios, Weight (lb): 27.7, Length (in):17.7, Width (in):15.4, Height (in):9.8

Electrophorus - Demonstration, Comprises a thick plastic base with four rubber feet alongwith with 18 cm diameter aluminium plate with an insulating handle. Produce a strong spark repeatedly, without recharging. 18 cm diameter aluminum plate

Bottle rocket launcher attached to a sturdy base with the capability to launch 2 L plastic soda bottles over 100 ft in the air. Using water as the liquid fuel, pressurize the bottle with a bicycle pump, Remotely launch from a safe distance using the corded release mechanism

Rolling friction car kit, provides four cars for exploration into the force of friction, Each car provides a set of different material wheels (wood, fabric, soft rubber, soft silicone), Weight (lb): 1.0, Length (in):5.8, Width (in):6.5, Height (in):3.5

Electrostatic Friction Rod kit. Electrostatic Friction Rod Kit, includes: -3 fabric cloths (wool, cotton, silk) -3 rods (glass, ebonite, lucite), provides the necessary tools to free both positive and negative charges for exploration into electrostatic forces, 0.4 lbs, 9.8x6.0x1.8in

Forensic Analysis of Fabrics and Fibers - IS9018, Forensic Analysis of Fabrics and Fibers

Steam tube demonstration.

Friction board, to study the effects of friction using 4 different surface materials on a board includes surface board, hooks and wooden blocks

Replacement Molecular Model Parts - CHMOLBLU2PK10, Blue, 2 Hole Molecular Ball

Replacement Molecular Model Parts - CHMOLBLU3PK10, Blue, 3 Hole Molecular Ball

Replacement Molecular Model Parts - CHMOLBLU4PK10, Blue, 4 Hole Molecular Ball

Replacement Molecular Model Parts - CHMOLBLK3PK10, Black, 3 Hole Molecular Ball

Replacement Molecular Model Parts - CHMOLBLK4PK10, Black, 4 Hole Molecular Ball

Replacement Molecular Model Parts - CHMOLYEL2PK10, Yellow, 2 Hole Molecular Ball

Replacement Molecular Model Parts - CHMOLPUR4PK10, Purple, 4 Hole Molecular Ball

Replacement Molecular Model Parts - CHMOLGRY4PK10, Grey, 4 Hole Molecular Ball

Replacement Molecular Model Parts - CHMOLRED2180PK10, Red, 2 Hole, 180 Degree, Molecular Ball

Replacement Molecular Model Parts - CHMOLRED290PK10, Red, 2 Hole, 90 Degree, Molecular Ball

Replacement Molecular Model Parts - CHMOLEWHT1PK10, White, 1 Hole Molecular Ball

Replacement Molecular Model Parts - CHMOLERED1PK10, Red, 1 Hole Molecular Ball

Replacement Molecular Model Parts - CHMOLBND3CMPK10, 3 cm Molecular Bond

Replacement Molecular Model Parts - CHMOLBNDPK10, 1.5 cm Molecular Bond

Plants in a bottle kit, photosynthesis and respiration, Kit contains: Student instructions, CO2 Indicator, O2 and CO2 Concentration Color Charts, 4 simulated water samples, 6 labeled droppers, Photosynthesis and Respiration Diagram Sheet, O2 Indicator, O2 and CO2 Test Sheet

KIT PLANTS IN A BOTTLE SING-NOTG - STO-144-NOTG

Plants in a bottle kit, photosynthesis and respiration, Unassembled packs contain materials for 10 kit

Plants in a bottle kit, photosynthesis and respiration, Refill packs contain materials to replace consumable supplies for 10 kit

A bang to the head kit, contains: Student instructions, Concussion Fact Sheet, Concussion: What Happens to the Brain and Nerve Cells S100B Color Chart, S100B Test Paper (simulated), 4 Blood Plasma samples (simulated)

KIT A BANG TO THE HEAD SING-NOTG - STO-145-NOTG

A bang to the head kit, Unassembled packs contain materials for 10 kit.

A bang to the head kit, Refill packs contain materials to replace consumable supplies for 10 kit.

Breast cancer risk kit, genes and the environment, Contains: Student instructions, Graduated medicine cup, My Family Pedigree, Simulated BRCA1 Genetic Test shee, Stirrer, Breast Cancer Risks-What Science Knows, DNA Stain, 3 Bags of beads

KIT BREAST CANCER RISK SING-NOTG - STO-146-NOTG

Breast cancer risk kit, genes and the environment, Unassembled packs contain materials for 10 kit.

Breast cancer risk kit, genes and the environment, Refill packs contain materials to replace consumable supplies for 10 kit

A case of pesticide poisoning Kit, Contains: Student instructions, Pyrethroid Metabolite Test Sheet, Bag of colored cubes, 2 Simulated urine samples, Pyrethroid Test Color Chart, Pyrethroid Test Solution, 3 Labeled droppers

KIT PESTICIDE POISONING SING-NOTG - STO-147-NOTG

A case of pesticide poisoning Kit, Unassembled packs contain materials for 10 kit.

A case of pesticide poisoning Kit, Refill packs contain materials to replace consumable supplies for 10 kit

Determining the gravitational constant, with the gravitation torsion balance after Cavendish- Measuring the excursion with a light pointer, Required but not included: Laser light pointer

Observing the phase transition between the liquid and the gas phase at the critical point.

Hall effect in silver, Optional additional setup available for Investigating the Hall effect in tungsten by ordering Hall effect apparatus tungsten.

Density and mobility n-Germanium. Determining the density and mobility of charge carriers in n-Germanium, Optional additional setup available for determining the density and mobility of charge carriers in p-Germanium by ordering 586852 p-Ge on plug-in board.

P-Germanium on plug-in board, Determining the density and mobility of charge carriers in p-Germanium

Determining the transition temperature of a high-temperature superconductor.

Forensic Dental Analysis Kit, Includes: Dental Alginate, Nitrile Glove, Dental Impression Tray, Plaster of Paris, Plastic Cup, Measuring Cup, Metric Ruler, Plastic Scoop, Tongue Depressor, Toothpicks, Wax Bite Plates, Teacher Manual, Study guide for 30 students

Forensic Dental Analysis Refill Kit, Includes: Dental Alginate, Nitrile Glove, Dental Impression Tray, Plaster of Paris, Plastic Cup, Measuring Cup, Plastic Scoop, Tongue Depressor, Toothpicks, Wax Bite Plates, Teacher Manual, Study guide for 30 students

Forensics Mastery Kit, Introduction to Forensics analysis, Includes: Forensic Chemistry of Hair, Soil and Mineral Analysis Kit, Chemical Detection of Fingerprints Kit, Drug and Poison Analysis Lab Activity Kit, Document Analysis, enough material for 30 students

Bookstore dissection kit.

Model Plus The Atom.

Cube, material: wood, 17 each of blue, green, red, yellow, orange and white, Size: 1 inch.

Periodic Table Poster 34 x 21in. Periodic Table Poster, Premium matte 100LB paper, Uses: Distinguish between metals, non-metals, noble gas families, Dimension: 34 x 21in

Periodic Table Poster 45 x 35in. Periodic Table Poster, Durable, Waterproof vinyl with gromets, Uses: Distinguish between metals, non-metals, noble gas families, Dimension: 45 x 35in

Periodic Table Poster 11x17in. Periodic Table Poster, Laminated, Uses: Distinguish between metals, non-metals, noble gas families, Dimension: 11x17in

Photosynthesis and Respiration Chamber, Kit Includes: 1 GallonClear glass bottle with cap, 1Rubber stopper size 00, 1Rubber stopper size 7. Use with Neulog Oxygen logger sensor and/or Carbon dioxide logger sensor as well as software for data acquisition

Ladybug Life Cycle Stages, Children can see how Ladybugs change as they grow with Insect LoreGs Ladybug Life Cycle Stages. These oversized, anatomically correct figures have been accurately painted and sculpted to show the four stages of ladybug development: eggs, larva

Ant Life Cycle Stages, Children can see how ants change as they grow with Insect LoreGs Ant Life Cycle Stages. These oversized, anatomically correct figures have been accurately painted and sculpted to show the four stages of ant development: eggs, larva, pupa and adult.

Kit Muscle Spikerbox.

Kit Roboroach.

DNA Model 25in x 9in x 9in. DNA Model, built to a scale of 10cm to 1nm and accurately depicts a 16 base pair section of DNA, phosphatedeoxyribose backbone and the four bases are represented by custom plastic moldings that show the shapes of the molecules in scale, Dimensions: 25in x 9in x 9in

CSA Rive Ray Box.

Kit Lead An Element Of Danger Single, Contains: Student instructions, Santiagos blood sample, Lead Test Paper, Blood Lead Concentration Color Chart, Simulated samples of dust, water, soil, and pottery, 4 labeled droppers, 4 Lead Test Swabs, Lead Test Sheet

KIT LEAD AN ELEMENT OF DANGER SING-NOTG - STO-148-NOTG

Kit Lead An Element Of Danger, Contains: Student instructions, Santiagos blood sample, Lead Test Paper, Blood Lead Concentration Color Chart, Simulated samples of dust, water, soil, and pottery, 4 labeled droppers, 4 Lead Test Swabs, Lead Test Sheet

Kit Lead An Element Of Danger Refill, Contains: Student instructions, Santiagos blood sample, Lead Test Paper, Blood Lead Concentration Color Chart, Simulated samples of dust, water, soil, and pottery, 4 labeled droppers, 4 Lead Test Swabs, Lead Test Sheet

Kit A Case Of Skin Cancer Single, Learn about skin cancer and sun safety. Analyze a simulated biopsy. Design and conduct and experiment to test UV protection. Use graphic cutouts to create a Skin Cancer and Sun Safety infographic, does not require lab equipment

KIT A CASE OF SKIN CANCER SING-NOTG - STO-149-NOTG

Kit A Case Of Skin Cancer, Learn about skin cancer and sun safety. Analyze a simulated biopsy. Design and conduct and experiment to test UV protection. Use graphic cutouts to create a Skin Cancer and Sun Safety infographic, does not require lab equipment

Kit A Case Of Skin Cancer Refill, Learn about skin cancer and sun safety. Analyze a simulated biopsy. Design and conduct and experiment to test UV protection. Use graphic cutouts to create a Skin Cancer and Sun Safety infographic, does not require lab equipment

Kit An Unhealthy Home Single, Contains: Student instructions, Test swabs and test solution for simulated strep tests, Simulated blood samples, Simulated lead test paper, Blood Lead Concentration Color Chart, Blood Slide Photos, Lead Fact Sheet, Mold Test Photo

KIT AN UNHEALTHY HOME SING-NOTG - STO-150-NOTG

Kit An Unhealthy Home, Contains: Student instructions, Test swabs and test solution for simulated strep tests, Simulated blood samples, Simulated lead test paper, Blood Lead Concentration Color Chart, Blood Slide Photos, Lead Fact Sheet, Mold Test Photo

Kit An Unhealthy Home Refill, Contains: Student instructions, Test swabs and test solution for simulated strep tests, Simulated blood samples, Simulated lead test paper, Blood Lead Concentration Color Chart, Blood Slide Photos, Lead Fact Sheet, Mold Test Photo

Kit Antimicrobials Single, Contains: Student instruction, Triclosan Test Sheet, Simulated Triclosan Test solution, Simulated urine samples, Positive control and negative control samples, Labeled droppers, Bead, Clear plastic dish, Evolution of Antibiotic Resistant Bacteria

KIT ANTIMICROBIALS SING-NOTG - STO-151-NOTG

Kit Antimicrobials,Contains: Student instruction, Triclosan Test Sheet, Simulated Triclosan Test solution, Simulated urine samples, Positive control and negative control samples, Labeled droppers, Beads, Clear plastic dish, Evolution of Antibiotic Resistant Bacteria

Kit Antimicrobials Refill, Contains: Student instruction, Triclosan Test Sheet, Simulated Triclosan Test solution, Simulated urine samples, Positive control and negative control samples, Labeled droppers, Bead, Clear plastic dish, Evolution of Antibiotic Resistant Bacteria

Kit Safe Water Single, Contains: Student instructions, Simulated samples of well water, tap water, and bottled water, Nitrate Test Solution, Arsenic Test Solution, Coliform Bacteria Test solution, Labeled droppers, Well Water Testing sheet, Bottled Water Testing sheet

KIT SAFE WATER SING-NOTG - STO-152-NOTG

Kit Safe Water, Contains: Student instructions, Simulated samples of well water, tap water, and bottled water, Nitrate Test Solution, Arsenic Test Solution, Coliform Bacteria Test solution, Labeled droppers, Well Water Testing sheet, Bottled Water Testing sheet

Kit Safe Water Refill, Contains: Student instructions, Simulated samples of well water, tap water, and bottled water, Nitrate Test Solution, Arsenic Test Solution, Coliform Bacteria Test solution, Labeled droppers, Well Water Testing sheet, Bottled Water Testing sheet

Kit Lung Disease Single, Contains: Student instructions, 4 Simulated serum samples, 4 Labeled droppers, 2 Alpha-1 Test Sheets, Sheet representing 200 people with or without COPD, Transparency sheet representing gene probe results, What is COPD, Staying Healthy

KIT LUNG DISEASE SING-NOTG - STO-153-NOTG

Kit Lung Disease, Contains: Student instructions, 4 Simulated serum samples, 4 Labeled droppers, 2 Alpha-1 Test Sheets, Sheet representing 200 people with or without COPD, Transparency sheet representing gene probe results. Contain materials for 10 kits.

Kit Lung Disease Refill, Contains: 4 Simulated serum samples, 4 Labeled droppers, 2 Alpha-1 Test Sheets, Sheet representing 200 people with or without COPD, Transparency sheet representing gene probe results, Contain materials to replace supplies for 10 kits.

Air Track, Complete with Gliders - CH238, Air Source for Airtrack

Ring Magnet Ceramic 0.25in. Ring Magnet, Material: Ceramic, Grade: 1, Offer a lot of magnetic strength, Suitable to a variety of manufacturing, hobby and craft applications, Outer diameter: 1.75in, Inner diameter: 1.28in, Thickness: 0.25in, Weight: 0.047lbs

Malus Law Apparatus - PH30686, Malus Law Apparatus

Heart and Lung kit, learn about the basic anatomy of the circulatory and respiratory systems by measuring lung volume, making heart and lung models, and designing a working stethoscope, great introduction to the world of human physiology

Tornado Cloud and Water Cycle kit. Tornadoes, Clouds, and Water Cycle kit, Students learn about tornadoes, clouds, evaporation, condensation, and precipitation with experiments such as creating clouds in a jar and recreating the water cycle

Generator Sine Wave.

Generator Vibration.

Kit Wave Demonstration.

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