Sodium p-n-undecylbenzenesulfonate, 100µg/mL in MeOH, 1ml Back Catalog number: 2911.17-100-ME Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended EPA-1613CS1,2,4,5 Individual Calibration Solutions , 500ul, nonane Price on request M4H159 2',3,3',4',5,5'-Hexachloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene Price on request 684658 Clethodim-sulfone, 100 µg/ml, Acetonitrile, 1ml Price on request