Semi-Volatile Mix Back Catalog number: 95631 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2191.8-50-ME Perfluoroctanonic acid, sodium salt, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-95-5 Price on request 676812 16-O-Methylcafestol, 2mg Price on request 95422 1,2,4-Butanetriol Price on request