N-Nitroso-N-butyl-N-propylamine, 50mg

1,3-Propane sultone

2,4-Bis-(1-phenylethyl)phenol, 10mg

2,3,3',4,4',5,5'-Heptachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 39635-31-9