Experiment with conductors, a real working circuit board, wires, light bulbs and more for high-voltage excitement
Learn about electricity, series, circuits, switches, voltage, current, resistance and other concepts important for electricians and others in the field
Safe, educational electrical fun that requires (4) "AA" alkaline batteries (not included),
Includes a circuit board, battery holder, strip, bulbs, holder, wires, code switch, washers, brads, resistors, jar, springs and manual
Recommended for children 8 years of age and older with adult supervision
Create different kinds of slime. Slime that jiggles, a sticky ooze that can glue things together a mystery material that's solid one minute, liquid the next, and others. Science booklet, recipe cards, and slime chemicals included. Ages 8 +.
25" x 38" Designed in Germany by a well-reputed chemistry teacher, our full-color, illustrated Periodic Table of the Elements features the natural look of the elements or their most usual application. Our poster and wall-sized editions will fit well on your office or classroom wall.
8 1/4"x 11" Designed in Germany by a well-reputed chemistry teacher, our full-color, illustrated Periodic Table of the Elements features the natural look of the elements or their most usual application. Our poster and wall-sized editions will fit well on your office or classroom wall, while the binder size provides all the pertinent data on the elements on the reverse side and fits well in your students' binders.
This Crystal Model Set contains different colored jacks (Red, Black and White) and connectors (long and short) in a prescribed number to be joined together in an illustrated way to form a Sodium Chloride structure. Material: Polyethylene.
Learn what air pollution is and how weather and geography affect it. Conduct experiments to test the air that you breathe everyday for pollutants. This kit comes complete with instruction manual, the chemicals and apparatus needed to conduct several air quality tests.
Discover the different ways we use chemistry everyday
This kit uses common household substances to make fun things
Turn bones to rubber, make rock candy, gooey slime and other crazy kitchen creations
Includes paper clips, spoon, straws, cardboard cabinet, kitchen sink, index cards, string, measuring spoon, potassium bitartrate and instructions
Recommended for children 6 years of age and older
Discover the different ways we use chemistry everyday. This kit uses common household substances to make fun things. Turn bones to rubber, make rock candy, gooey slime and other crazy kitchen creations. Includes paper clips, spoon, straws, cardboard cabinet, kitchen sink, index cards, string, measuring spoon, potassium bitartrate and instructions. Recommended for children 6 years of age and older
Also called glycerin or glycerine, Glycerol is both a colorless and odorless liquid, that is fairly viscous. It is a simple polyol compound, with a triglyceride backbone and 3 hydroxyl groups.
Sodium silicate (water glass) is a clear, colorless liquid. Used in soaps, detergents, adhesives and in waterproofing. Sometimes used to seal small cracks or leaks in the cooling system.
Sodium acetate, lab grade, anhydrous, powder - 500g.
Sodium chloride, lab grade, crystal - 500g
Limewater solution is commonly used for testing the presence of carbon dioxide in gaseous samples in school laboratories, and refining of sugar in a process called carbonatation. 1 liter.
2,6-Dichloroindophenol Sodium salt (indophenol), reagent - 1g
Tin Metal, lab grade, mossy - 100g.
Potassium Iodide, lab grade, granular - 25g.
Cupric Sulfate reagent fine crystal - 125g