Hexachlorobenzene, 100µg/ml in MeOH, 1ml Back Catalog number: 90748 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678348 Nitrofen, 100 µg/ml, Ethyl acetate, 1ml Price on request 673373 Methiocarb, 100 µg/ml, Acetonitrile, 5ml Price on request 70629 DEF Price on request