Aldehyde-DNPH Mix Back Catalog number: 93594 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3250.18-K-IO 9-cis,11-trans-Octadecadienoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2540-56-9 Price on request 92189 EPA Method 525 Pesticide Standard Price on request 93949 D-(+)-Maltose monohydrate Price on request