Methyl 9-cis-octadecenoate (C18:1n-9) Back Catalog number: 79484 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9209.15-100-MEX5 O-Desmethyl tramadol hydrochloride , 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-5, Cas.no. Price on request 676953 Heptafluorobutyric acid, 100mg Price on request CBP-2 2-Chlorobiphenylene, 1.2ml x 50ug/ml, nonane Price on request