2,4-Dimethylaniline

Perfluorohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-24-4

CLP Semi-Volatile Base/Neutral Surrogate Std

delta-HCH, 100 µg/ml, Acetonitrile, 5ml