m-Xylene, 1000µg/ml in MeOH, 1ml Back Catalog number: 70306 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 689731 Metribuzin-desamino, 100µg/ml in Acetonitrile, 5ml Price on request 673483 Bitertanol, 100 µg/ml, Ethyl acetate, 5ml Price on request 9433.8-100-AN Demeton O+S Price on request