Mass-Labelled HCH Solution/Mixture, 1.2ml, nonane Back Catalog number: MHCH-MXA Availability: In the manufacturer's stock Price on request - + Recommended 3384.12-100-ME Diquat dibromide monohydrate,100 µg/mL (as Diquat),MeOH,1mL, Price on request 3426.12-100-CY Isodrin Price on request 685000 2,2'-Ethylidenebis(4,6-di-tert-butylphenol), 250mg Price on request