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 50191 WS-SDWA Nutrients Price on request BB-18 2,2',5-Tribromobiphenyl, 1.2ml x 50ug/ml, nonane Price on request R1392-1EA FR1392 ASTM D6584 IndivStandard K1,00SK Price on request