2,2',3,6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

Fenitrothion-d6 (O,O-dimethyl-d6), 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 203645-59-4

EPA Method 300.0 Eluent 100 x Conc., 100ml

1-Naphthylacetamide, 100 µg/ml, Acetonitrile, 5m