Valeraldehyde-DNPH Back Catalog number: 83561 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended XA10770000AL Bromoxynil, 100µg/mL in Acetonitrile, 1ml Price on request 94216 Pesticide/Biphenyl Standard Price on request 0414.11-150-CY n-Undecane, ?13C: -26.11, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 1120-21-4 Price on request