Perfluoro-4-ethylcyclohexanesulfonate, 1.2ml x 50ug/ml, methanol Back Catalog number: PFECHS Availability: In the manufacturer's stock Price on request - + Recommended 72830 Halosulfuron methyl Price on request 70638 Dichlofenthion Price on request 675588 Thiofanox-sulfone, 100 µg/ml, Acetonitrile, 5ml Price on request