Aldehyde/Ketone - DNPH Standard Back Catalog number: 98683 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 31411 Tetrachloroethene Price on request 1020.16-K-IOX10 n-Hexadecane-d34, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 15716-08-2 Price on request 73317 Methyl 15-tetracosenoate (C24:1) Price on request