Sodium perfluoro-3-methylheptanesulfonate, 1.2ml x 50ug/ml, methanol Back Catalog number: NAP3MHPS Availability: In the manufacturer's stock Price on request - + Recommended KM03519DA Cyclohexyl 2-chloroacetate, 97%, 1g Price on request 38071 PT Semi-Volatiles in Non-Potable Water - CLP Price on request EPA-1613CS0.5 Extended Calibration/Low Level Solution ((CS1)/2) , 500ul, nonane Price on request