Crotaline,100 µg/mL,dried down,1mL,

3,3’-Dichlorobenzidine

1-Bromonaphthalene

2,4,6-Trichlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35693-92-6