Ammonium Acetate, HPLC Grade, 250g, CAS# 631-61-8

Ammonium Acetate, HPLC Grade is an inorganic salt used in the preparation of a buffered HPLC mobile phase. It is particularly useful when ionizable analytes are being investigated with reversed phase HPLC (RP-HPLC) to give better peak shape in the chromatogram. With a pKa value of 4.8, this material is a great selection when the required eluent pH is between 3.8 - 5.8 to achieve a particular separation. Spectrum Chemical manufactured HPLC grade salts meet the highest standards for quality and purity.

(1 per EA)