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HPLC Method for Analysis of Fluoroacetic acid, Difluoroacetic acid and Trifluoroacetic acid on BIST A+ Column
Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies Fluoroacetic acid is a toxic metabolite of some drugs that contain fluorine and is a common ingredient in pesticide production. Difluoroacetic acid (DFA) is typically used as a difluoromethylating reagent. Trifluoroacetic acid (TFA) is a popular reagent in organic syntheses and is a popular […]
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HPLC Method for Analysis of Inorganic anions on BIST™A+ Column
Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies Using SIELC’s newly introduced BIST™ method, a mixture of many different inorganic anions can be separated on a negatively-charged, cation-exchange BIST™ A column, contrary to conventional chromatographic wisdom. There are two keys to this retention method: 1) a multi-charged, positive buffer, such as N,N,N’,N’-Tetramethyl-1,3-propanediamine […]
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HPLC Method for Analysis of Chloroacetic acid, Dichloroacetic acid and Trichloroacetic acid on BIST™ A+ Column
Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies Chloroacetic acid is a popular building block in organic syntheses. Dichloroacetic acid and Trichloroacetic acid are frequently used in cosmetic treatments to remove tattos and in chemical peels, as well as topical medication for the ablation of warts. Using SIELC’s newly introduced BIST™ method, […]