Wisconsin DNR DRO n-Hydrocarbon Standard Back Catalog number: 90322 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C379690 2-Chloro-1,3-propanediol, 25mg Price on request 1143.23-10MG n-Tricosane, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 638-67-5 Price on request L12145000AL Demeton-S-methyl sulfoxide, 10µg/mL in Acetonitrile, 1ml Price on request