Alternative Standard, 1.2ml, nonane Back Catalog number: EPA-23AS Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2330.10-K-HX 1,3-Dimethyl-2-ethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 2870-04-4 Price on request 1399.12-K-IO Tri-n-butylphosphate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 126-73-8 Price on request 79586 2,6-Diethylaniline Price on request