Perfluorooctylphosphonic acid, 1.2ml x 50ug/ml, methanol Back Catalog number: PFOPA Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 52055 Mixed Calibration Standard 3 Price on request 0386.12-K-TX5 Carbazole-d8, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 97960-57-1 Price on request 2207.18-10MG 1-Fluoro-3-hydroxychrysene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. Price on request