Column Evaluation Mix ASTM D-5134 Back Catalog number: 51120 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2824.10-50-ME Perfluoro-3,7-dimethyloctanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 172155-07-6 Price on request 677809 D6-Ethanol, 100 µg/ml, Acetonitrile, 1ml Price on request 70980 n-Docosane Price on request