For observation of ‘Brownian Motion’ in smoke particles. Consists of box with plastic lid as well as flanges that allow easy attachment to standard microscopes....
Students test the chemical properties of seven different solutions by mixing them in each possible combination and observing their reactions. Evidence of chemical reactions observed...
The same as our current Charles Law Apparatus, but in a convenient pack of 10 units. Supplied in a tough Gratnells SmartCase perfect for transporting...
Students experimentally determine the correct chemical formulas for compounds by combining chemicals in various ratios and observing the combination that produces the greatest amount of...
Four experiments expose students to factors which affect the rate of chemical reactions; heat, concentration, catalysts, and surface area. Using a variety of reactions, including...
Students are introduced to acids, bases, and the pH scale through lab experiments using indicator solutions and papers commonly used in acid base titrations. In...
Learn to test for chloride, nitrate, phosphate, mercury, magnesium, chromate, lead, and carbonate ions, which are indicators of water pollution. The kit includes test solutions...
This apparatus allows demonstration for comparing heat absorption & radiation between dull and black bodies. Comprises of 12 V bulb which acts as a heat...
This very extensive kit includes chemicals and micro well plates for examining physical properties including the density and specific gravity of solids and liquids, the...
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