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Welch Chromatography


Welch Materials develops and manufactures Chromatography consumables including HPLC columns, Solid Phase Extraction (SPE) columns, and chromatographic media.

Welch Materials was established in 2003 in Shanghai, China. They are experts in bonding chemistry and innovative packing materials for chromatography applications. They have developed many innovative chromatography consumables, including HPLC columns, SPE products and QuEChERS. UltisilTM, Welchrom®, Xtimate® and TopsilTM are registered trademarks of Welch Materials. Over the past several years, these high quality products have become widely accepted by analytical chemists in many countries, especially in China, US, and Europe