CLP Calibration Std. I

Perfluoro-n-[13C8]octanoic acid, 50µg/ml in MeOH, 1,2ml

2,2',4,4',6,6'-Hexachloro-3,3'-dimethoxybiphenyl, 1.2ml x 50ug/ml, nonane

Chlorfenvinphos, 100µg/mL, Solvent-c.hexane, Unit 1mL, # of units-1, Cas.no. 470-90-6