Methyl paraoxon, 1000µg/ml in MeOH, 1ml Back Catalog number: 71244 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 52058 Plasma Solution Method 200.7 section 7.6 Price on request 683839 4,4'-Dichlorobenzophenone, 100 µg/ml, Acetonitril Price on request 673379 Methomyl, 100 µg/ml, Acetonitrile, 5ml Price on request