Carbonyl DNPH Derivatives Back Catalog number: 92323 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 8513.9-100-ME Propamocarb hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 25606-41-1 Price on request 90691 Di-n-octyl phthalate Price on request 9913.4-K-ME N-Nitropiperazine, 1000µg/mL, Solvent-methanol, Unit 1.1mL, # of units-1, Cas.no. Price on request