N-Nitrosodiethylamine, 1g

17alpha-Ethynylestradiol,1000 µg/mL,MeOH,1mL,

2,4,5-Trichlorophenol

1,2,3,4-Tetrachloro-1,2,3,4-tetrahydronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no.