Quality Control Standard, 1000µg/ml in AC, 1ml Back Catalog number: ISO/DIS9377-4-1 Availability: In the manufacturer's stock Price on request - + Recommended 3206.16-K-IO 9-cis-Hexadecenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 373-49-9 Price on request M-8315-R-DNPH-09 2,5-Dimethylbenzaldehyde-DNPH, 100µg/ml in AcN, 1ml Price on request 71952 2-Methylthianaphthene Price on request