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Chemical purity

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3 articles

Industrial Applications 18 min

70% vs 91% vs 99% Isopropyl Alcohol Compared

Isopropyl alcohol (IPA) is a versatile solvent with the chemical formula C3H8O and CAS number 67-63-0, available in concentrations such as 70%, 91%, and 99%. The 70% solution contains 30% water, which...

Industrial Applications 16 min

The Importance of ACS Grade Chemicals in Research and Industry

ACS grade chemicals are substances that meet or exceed the purity standards established by the American Chemical Society’s Committee on Analytical Reagents, as published in official ACS monographs. These chemicals are defined...

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