Aldrin, 100 µg/ml, Ethyl acetate, 5ml

2,2',4,5'-Tetrabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 243982-82-3

Dichloroacetic acid, 100 µg/ml, Acetonitrile, 1m

1,2,4,5,7,8-Hexachloro(13C10)naphthalene, 1.2mL x 50ug/mL, nonane