Clopyralid methyl derivative Back Catalog number: 71229 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended TCC N-(4-chlorophenyl)-N'-(3,4-dichlorophenyl)urea , 1.2ml x 50ug/ml, methanol Price on request 678398 alpha-Endosulfan, 100 µg/ml, Acetonitrile, 5ml Price on request 55132 CWA Cyanide, Total & Amenable Price on request