Chemical Oxygen Demand Back Catalog number: 59592 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 682215 Metribuzin-desamino-diketo, 5mg Price on request 679263 Halauxifen-methyl, 100 µg/ml, Acetonitrile, 1ml Price on request 1305.7-1ML 3,3-Dimethylpentane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 562-49-2 Price on request