2,3,5-Trichloroaniline, 10mg

Endosulfan I

2,2',3,4,5,5'-Hexachlorobiphenyl-3',4',6'-d3,100 µg/mL,isooctane,1mL

N-Nitrosodi-n-propylamine, 1000µg/mL in MeChl, 1ml