Hexachlorobenzene, 200µg/ml in MeOH, 1ml Back Catalog number: 95181 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended N529935 N-Nitroso-N-methyl-N-dodecylamine, 10mg Price on request C20001800 PCB No. 18, certified, 25mg Price on request 71866 Metazachlor Price on request