EPA Method 8330 Analyte

2,2',4,5-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Propachlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1918-16-7

Swep, 10.0 µg/ml, Acetonitrile, 10ml