Methyl Derivatives of Herbicides Back Catalog number: 81511 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673508 Chlorothalonil, 100 µg/ml, Ethyl acetate, 5ml Price on request 682248 3-Bromotoluene, 1000mg Price on request 55198 Low Level Hexavalent Chromium Price on request