2,4'-DDT, 100 µg/ml, Methanol, 1ml

2-hydroxy-3-methylpentanoic acid, >95%, 50mg

Acrylamide (1,2,3-13C3, 99%),1mg/ml in MeOH, 1,2ml

Native Chlorinated Methoxybiphenyl Solution/Mixture, 1.2ml, nonane