Valeraldehyde-DNPH Back Catalog number: 83561 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92958 Aroclor 1254 Price on request 2996.9-K-CY 3,5-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 926-82-9 Price on request 675056 Metazachlor ESA sodium salt, 10mg Price on request