Perfluoro-4-ethylcyclohexanesulfonate, 50µg/ml in MeOH, 1,2ml Back Catalog number: PFECHS Availability: In the manufacturer's stock Price on request - + Recommended 93416 EPA Method 610/8310 Analytes Price on request 673278 Famoxadone, 10.0 µg/ml, Acetonitrile, 10ml Price on request DEC-604 Dechlorane 604, 1.2ml x 50ug/ml, toluene Price on request