Fenthion-sulfone, 100µg/ml in Acetonitrile, 1ml

Carbon tetrachloride, 1000µg/ml in MeOH, 1ml

EPA Method 525.2 Pesticide Level 4

4-n-Dodecylbenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 21021-55-6