Multi-Element Internal Standard Back Catalog number: 50160 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3207.17-K-IO 10-cis-Heptadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 29743-97-3 Price on request 675778 Nuarimol, 100 µg/ml, Ethyl acetate, 5ml Price on request 94185 8270 Semi-Volatile Standard Price on request