O,O-Dimethyldithiophosphate-13C2, sodium salt

trans-1,2,cis-1,4-1,2,4-Trimethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 7667-59-6

EPA Method 8260B Surrogate Standard

Hexachlorobenzene