Glufosinate-ammonium, 100 µg/ml, Water, 5ml

Sodium 1H,1H,2H,2H-perfluoro-1-[1,2-13C2]-hexane sulfonate (4:2), 50µg/ml in MeOH, 1,2ml

Individual Calibration Solutions, 200ul, nonane

EPA Method 552.1, 552.2 - Haloacetic Acids