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HPLC Method for Analysis of Sulfonic acids on BIST™ A+
Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies Methanesulfonic acid is a popular non-volatile catalyst used in organic reactions due to it being a strong acid. Other sulfonic acids, like 1-Pentanesulfonic acid, 1-Heptanesulfonic acid, 1-Decanesulfonic acid, and 1=Dodecanesulfonic acid are typically used in ion chromatography and for organic syntheses. Using SIELC’s newly […]
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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 […]