Calibration Kit; Alternate Volume, 5 x 200ul, nonane Back Catalog number: EPA-8280CCAV Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 678375 Cypermethrin, 100 µg/ml, Acetonitrile, 5ml Price on request 675840 Dicofol, 100 µg/ml, Toluene, 5ml Price on request DD-1247/8-S 1,2,4,7/1,2,4,8-Tetrachlorodibenzo-p-dioxin mix, 1.2ml x 50ug/ml, nonane Price on request