Sodium perfluoro-1-hexanesulfonate, 50µg/ml in MeOH, 1,2ml Back Catalog number: L-PFHXS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 50782 1.% Carbon (Wt. / Vol.) Standard Price on request 97819 PCB Congeners (10 ppm) Price on request 70029 Benzo(a)anthracene-d12, 1000µg/ml in Methylene Chloride, 1ml Price on request