gamma-HCH D6, 100µg/mL in Cyclohexane, 1ml

EPA Method 552.1, 552.2 - Haloacetic Acids

2,4-Dichlorophenol-3,5,6-d3, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 93951-74-7

2,3',4',6-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,