Aldrin, 100 µg/ml, Methanol, 1ml

Aflatoxin M2, neat, Solvent-neat, Unit 1mg, # of units-1, Cas.no. 6885-57-0

1,8-Anthracenedicarboxylic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 93655-34-6

2,3,3',4'-Tetrachlorobiphenyl (56)