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Update to Avantor’s response to the coronavirus (COVID-19) pandemic

Analytical Reagents & Solvents

Analytical Reagents & Solvents

Alfa Aesar is known worldwide for a variety of high purity products used in analytical chemistry. Recognized for purity and quality, our products and brands are backed by technical and sales teams dedicated to providing you the best service possible.

Our Specpure® analytical standards are manufactured for unsurpassed performance in accuracy, purity, and quality.

Beyond aqueous standard solutions, the Alfa Aesar range offers a variety of other products used in analytical applications such as analytical graphite products, pH test strips, indicators, acids and bases, infrared spectroscopy product and Spectroflux® alkali metal borate fusion fluxes.


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