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Luer Lock Stop Cocks
Assortment of 2-way stopcocks, syringes, and syringe extenders control the flow of liquids and gases, and make gas-tight connections.
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Talesnick Gas Laws Activity Kits
Students can repeat the experiments developed by Irwin Talesnick, the retired professor recognized as one the premier chemical demonstrators.
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Syringe Extender, S17 Science
The extender is used to make an air-tight connection between a syringe and plastic, vinyl, or rubber tubing.