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

ICP-MS Tuning Solution #1 EPA 200.8

D4-Acetaminophen, 100 µg/ml, Acetonitrile, 1ml

1-Hydroxy-9,10-anthraquinone, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 129-43-1