Description

Reagent-grade potassium hydroxide pellets

Engineered with a higher spring constant than a classic coiled novelty spring

demonstrating potential-to-kinetic energy conversion through cord-suspended winding and unwinding

4 inches with thread-fitted adjustment

Laboratory Grade Sodium Hydrogen Carbonate Bicarbonate, 2.5kg Hypotenuse_50mm Reagent-grade potassium hydroxide pelletsSmaller 2. 5kg pack of laboratory grade sodium hydrogen carbonate (NaHCO3), the standard buffering and acid neutralization agent for general chemistry and biology laboratory student work.

Exchange/Return Notes

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Final sale items are not eligible for returns or exchanges.
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Laboratory Grade Sodium Hydrogen Carbonate Bicarbonate, 2.5kg Hypotenuse_50mm Reagent-grade potassium hydroxide pellets

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