Mix #2 Back Catalog number: 50234 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2820.7-50-ME Perfluorocyclohexanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 374-88-9 Price on request 678246 tert-Butyl methyl ether, 100 µg/ml, Methanol, 1m Price on request 71262 Hexamethylphosphoramide Price on request