PCB-Mix 1, 10 ng/µl, 10ml Back Catalog number: L20030100IO Availability: In the manufacturer's stock Price on request - + Recommended 682081 N,N-Dimethylaniline, 100 µg/ml, Methanol, 5ml Price on request 93902 Trihalomethane Standard Price on request DF-IS-I Mass-Labelled PCDF Internal Standard Solution, 1.2ml, nonane Price on request