Mass-Labelled PFCAs and PFSAs Mix, 2µg/ml in MeOH, 1,2ml Back Catalog number: MPFAC-MXA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 79360 Hexamethylenetetramine Price on request 673544 Dichlofluanid, 100 µg/ml, Ethyl acetate, 5ml Price on request VHG-SDSL-50-100 Sulfur, 50µg/g (0.0050 wt%) in Diesel Fuel, 100ml Price on request