Isonicotinic acid, 1000mg

EPA Method 300.0 Anions, 1000µg/ml in Water, 100ml

Di-n-octylsulfide, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2690-08-6

Endrin, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-20-8