Aldehyde/Ketone - DNPH Standard Back Catalog number: 98683 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3775.8-K-IO 2-Ethyl-3,6-dimethylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 13360-65-1 Price on request 72081 2-Methyl-4,6-dinitrophenol-d2 Price on request 8687.20 Trifloxystrobin, , Solvent-, Unit , # of units-, Cas.no. 141517-21-7 Price on request