Silver (Ag) Back Catalog number: 57847 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679256 D6-Metazachlor OA, 100 µg/ml, Acetonitrile, 1ml Price on request M4H12 3',4'-Dichloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene Price on request TBP Tri-n-butyl phosphate, 1.2ml x 50ug/ml, toluene Price on request