EPA Method 8120 - Chlorinated Hydrocarbons

1,2,3,3a,4,5-Hexahydropyrene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5385-37-5

O,O-Dimethyldithiophosphate, sodium salt

Dimethachlor ESA sodium, 100µg/mL in Acetonitrile, 1ml