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 684663 N1-Acetylsulfamethoxazole, 25mg Price on request 79073 EPA Method 8330 Analyte Price on request 676543 Bis(2-ethylhexyl) phthalate, 2000 µg/ml, Acetone, Price on request