Cations Mix Back Catalog number: 59891 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4495-SET-10CY FAME* (as Linoleic acid methyl ester, 3268.19), concentration in cyclohexane 1, 2, 4, 6, and 10g/L; unit: 5x10mL *Fame: EN 14214. Price on request 71140 Pentafluorophenylhydrazine Price on request 72207 Metformin, 1000μg/ml in MeOH, 1ml Price on request