N1-Acetylsulfamethoxazole, 25mg

Chlorthion, 10.0 µg/ml, Ethyl acetate, 10ml

EPA Method 1664 - Oil & Grease (Sonicate)

n-Hexacosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-01-3