COD Calibration Standard Back Catalog number: 50451 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1832.19-K-IO Diethylene glycol mono(p-nonylphenyl) ether, mixture of isomers, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Price on request 679711 Dichloroisoeverninic acid, 10mg Price on request 675166 Methabenzthiazuron, 100 µg/ml, Acetonitrile, 5ml Price on request