epsilon-HCH, 10μg/ml in Acetonitrile, 1ml

1H,1H,2H,3H-Perfluoronon-2-en-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 38550-47-9

2,2’,4,4’-Tetrachlorobiphenyl

Metals calibration standard