Perfluoro-4-ethylcyclohexanesulfonate, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFECHS Availability: In the manufacturer's stock Price on request - + Recommended 679674 3-Hydroxyibuprofen, 10mg Price on request 13432-AN5 DNPH - Mix 4, 100µg/ml in Acetonitrile, 5ml Price on request 93252 VOC II Price on request