CLP Calibration Std. I Back Catalog number: 53149 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-14002M1-1ML Perfluorooctanesulfonic acid, 100µg/mL in MeOH,1ml Price on request 12062.4-10MG N-Ethyl-N-(2-hydroxyethyl)nitrosamine,neat,neat,10mg Price on request 73792 Polyethyleneglycol mono-4-nonylphenyl ether (n=2) Price on request