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pH Indicators & Thermometers

Red Cabbage Extract is a safe and easy Universal Acid/Base Indicator, without that awful cabbage smell. The Infra-Red Thermometer measures the temperature of an object without ever touching it. The rugged all-in-one Checktemp Electronic Thermometer is simply the best alternative to a glass thermometer for your classroom and students

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The Ultimate Paper Sample Pack
$9.95
pH Indicator Set
$12.95
Eco-celli Barometer
$25.00 - $269.95
Red Cabbage Extract
$10.95
Color Changing Goldenrod Paper - 100 sheets
$16.95
Infra-Red Thermometer
$32.95