Picloram, 100 µg/ml, Acetonitrile, 5ml

4,4'-DDD, 10.0 µg/ml, Ethyl acetate, 10ml

1,4-Dinitrosopiperazine-d8, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 69340-07-4

Spermine, 100mg