1,2-Dichlorooctafluorocyclohexene, 1g

EPA Method 537 Native Primary Std (br/l mix), 2µg/ml in MeOH, 1,2ml

4-Bromodibenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 97511-05-2

Bromfenvinphos-ethyl, 100 µg/ml, Acetonitrile, 1