June 2026 Merck KGaA (MilliporeSigma) expanded its analytical reagents portfolio with new high-purity ammonium acetate grades for LC-MS, HPLC, and pharmaceutical analytical applications, supporting advanced laboratory and biopharmaceutical research.
April 2026 Thermo Fisher Scientific introduced an enhanced range of ultra-pure ammonium acetate reagents for chromatography and mass spectrometry workflows, improving analytical accuracy for pharmaceutical, environmental, and life sciences laboratories.
January 2026 Avantor, Inc. expanded its specialty chemicals portfolio by launching additional high-purity ammonium acetate products designed for analytical testing, bioprocessing, and research laboratory applications.