AOAC RI ERP E-Book - DS DF

OMAMAN-38 B: Collaborative Study Protocol Expert Review Panel Use Only September, 2017

Figure 2007.xxF. Desalting of samples for HPLC. Five (5) mL of concentrated eluate mixed with 1.5 g of Amberlite ® FPA53 (OH − ) and 1.5 g of Ambersep ® 200 (H + ) resins in a polypropylene tube.

Figure 2007.xxG. Photograph of HPLC setup for measurement of SDFS, highlighting the two TSK-GelG2500PWXL HPLC columns, the TSK-Gel PWx1guard column and a Bio-Rad cartridge containing cation and anion deionizing cartridges.

AOAC Research I stitute ERP Use Only

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