Mass-Labelled PCB Solution, 1.2ml x 1000ng/ml, nonane Back Catalog number: PCB-IS-A Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended MPFAC-24ES Mass-Labelled PFAS Extraction Standard, 1000ng/ml in MeOH, 1,2ml Price on request S673752-1MG Sodium Trifluoroacetate-13C2, 1mg Price on request 92815 Volatile Mix A1, 200µg/ml in MeOH, 1ml Price on request