Category: Cation

  • HPLC Method for Analysis of Chromium(III) on BIST B+ Column

    Separation type: Bridge Ion Separation Technology, or BIST™ by SIELC Technologies Chromium(III) is a nutrient essential for human metabolism of insulin, sugar, and lipids. Using SIELC’s newly introduced BIST™ method, Cr(III) can be retained on a positively-charged anion-exchange BIST™ B+ column. There are two keys to this retention method: 1) a multi-charged, negative buffer, such […]