Perfluoro-1-hexanesulfonamide, 1.2ml x 50ug/ml, isopropanol Back Catalog number: FHXSA-I Availability: In the manufacturer's stock Price on request - + Recommended 30521 Methyl-3,5-dichlorobenzoate Price on request 43029 Complete Set Of GC/MS Calibration Mixes Price on request 30003 EPA Method 500 Series Internal Std #4 Price on request