1,2,3,4-Tetrahydronaphthalene, certified, 50mg Back Catalog number: C20940000 Availability: In the manufacturer's stock Price on request - + Recommended 59935 ICP-MS Verification Standard #2 Price on request 54460 Linear Alkylate Benzene Sulfonate Price on request 15900-1317D-100AN DEET-d7, 100µg/ml in Acetonitrile, 5ml Price on request