2,4'-DDT, 100 µg/ml, Acetonitrile, 5ml

2-(Hydroxymethyl)butanoic Acid, 10mg

Chlorobenzene-Mix 6, 100 µg/ml, Acetone, 5ml

2,8-Dibromodibenzothiophene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 31574-87-5