2,4'-DDD, 100 µg/ml, Methanol, 1ml

Perfluoro-n-[1,2-13C2]dodecanoic acid, 50µg/ml in MeOH, 1,2ml

Disulfoton-sulfoxide, 10.0 µg/ml, Acetonitrile,

1,4-Butanediol dimethacrylate, 95%, 100g