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CHEMICAL REACTIONS, continued
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“Chem”-eleon Indicators—Science and Art with Acids and Bases— Student Laboratory Kit
Watch paper chameleons magically change color with the help of some basic—and acidic—chemistry. Students spot solutions of various household substances on specially treated blotting paper then estimate the
pH of each by the color produced. A great integrated learning activity! Complete for 30 students working individually. Common household acids and bases are suggested, but not included.
AP7018 I $34.55
Flinn Electronic Balance, Economy, 1000 g x 1 g
Flinn Scientific’s Economy Choice Balance offers a heavy-duty weight cell that protects the balance from overload damage, a large LCD display, 12 cm stainless steel pan and an advanced microprocessor. Two-button operation makes the balance easy to use. Features overload and low battery indicators. A unique design that will withstand years of student use. Includes AC adapter. 1-year limited warranty.
OB2179 I $122.55
Beakers, Borosilicate Glass
Multiple options available $3.45–$68.95
Goggles, Chemical Splash, Economy Choice, Colored
Multiple color options available. $51.45 Pkg. of 10
FLINN SCIENTIFIC I CHEMICAL REACTIONS 11