Metazachlor, 100 µg/ml, Ethyl acetate, 5ml

MCPB-d3 (4(4-Chloro-2-methylphenoxy-3,5,6-d3)butyric acid), 100µg/mL, Solvent-acetone, Unit 1mL, # of units-1, Cas.no. 1219803-42-5

EPA Method 8280 Calibration Kit, 5 ampoules, nonane

Isopropyl methylphosphonic acid