Recovery Standard Solution, 1.2ml, nonane Back Catalog number: EPA-8290RSS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended WP-CVS "Dioxin-Like" PCBs Calibration Kit , 7 x 500ul, nonane Price on request 673617 delta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml Price on request 3580.14-K-T 9-Ethyl-3-nitrocarbazole, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 86-20-4 Price on request