Deuterated PAH Solution/Mixture, 1.2ml, toluene Back Catalog number: EPA-PAH-LCS Availability: In the manufacturer's stock Price on request - + Recommended 33511 1-Chloro-1,1-difluoroethane, 20mg/mL in MeOH, 1ml Price on request 50695 ICP-MS Mix #1 Price on request 673515 Cyfluthrin, 10.0 µg/ml, Ethyl acetate, 10ml Price on request