FIAlab's novel ammonia/TKN method receives full EPA authorized status!

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This method is for the determination of amino acid species in cell culture media. The method utilizes the Water’s proprietary labeling reagent “AccQ Tag” for derivatizing amino acids prior to HPLC analysis. Intended as a single reagent chemistry, the Amino Acid Analysis package is used for cell culture monitoring.

FIAlab amino acid publication: