For the Lab



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How Pure is Your Water?

Depending on your water purification needs, you may use one of several processes to purify water: Adsorption: In this process, activated carbon bonds with chlorine and organic materials in feedwater to immobilize and remove these…


Cole-Parmer® Single-Stage Regulator

Finding Dependable Gas Regulators for the Lab

Pressure regulators for gases are must-haves for laboratories using compressed gas. Dependable regulators deliver gas at constant pressure and volume. Deciding which regulator to choose for your lab? Consider flow rates, purity level necessary, and…