Item Number :
(470213-358)
Ink Chromatography and Forensics STEM Kit
Item Number :
(470144-358)
Item Number :
(470311-240)
Model, Conditions for Iron Corrosion, Dimensions: 36 x 36 x 36 in, Weight: 15 lbs
Item Number :
(470002-356)
Item Number :
(470228-174)
Elephant Toothpaste Kit, Includes: 150ml Hydrogen Peroxide, 3%, 30ml Dish Soap, 1 Clear Bottle, 8oz, 5g Yeast, 5 5oz Plastic Cups, 5 Stir Sticks, Demonstration that is classroom safe and shows the effects of a catalyst on a chemical reaction, For grades 2-5
Item Number :
(470303-576)
STEM Investigations kit: Biomaterials to Make Your Own Contact Lenses, Kit Includes: 300g Gelatin Powder, 15pcs Zinc Metal, 15Plastic Pipettes, 45Petri Dishes, 100 Glass Cover Slips, 15 pc Chromatography Paper, 15 Plastic/Glass Mi
Item Number :
(470311-234)
Model, Temperature-Dependency of the Volume of a Gas at a Constant Pressure (Gay-Lussacs Law), Dimensions: 36 x 36 x 24 in, Weight: 20 lbs
Item Number :
(470328-340)
Distant Learning: Acids and Bases Kit, Includes: 10mL 0.01M HCl, 10mL 0.01M NaOH, 10mL Distilled Water, 10mL Vinegar, 10mL Household Ammonia, 10mL Liquid Hand Soap, 10mL Lemon Juice, 1pkg Neutral Litmus Paper, 2 Spot Plates, for 2 groups
Item Number :
(470311-224)
Model, Determination of Elementary Electric Charge According to Millikan and Proof of Charge Quantisation, Dimensions: 42 x 36 x 24 in, Weight: 15 lbs
Item Number :
(470113-076)
Item Number :
(470338-536)
Item Number :
(470231-560)
Oxidation-Reduction Reactions Kit, Includes: Ferrous ammonium sulfate, Sulfuric acid, Potassium thiocyanate, Potassium permanganate, Hydrogen peroxide, Stannous chloride, Methylene blue, Potassium hydroxide, Dextrose, to study about oxidation/reduction reactions
Item Number :
(470338-538)
Item Number :
(470338-544)
Item Number :
(470201-334)
Item Number :
(470144-948)
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