ICP-MS Calibration Standard 1

9-Fluoro-5-methylchrysene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 64977-46-8

EPA Method 524 & 624 - Internal Standard

L-PFOSK with branched isomers, 50µg/ml in MeOH, 1,2ml