Custom VOC Mix, 18 anal., in MeOH, 4,5ml Certan

1H,1H,2H,2H-Perfluorododecyl acetate, 1.2ml x 50ug/ml, isooctane

2,2,4-Trimethylpentane, 5ml

1H,1H-Perfluoroundecan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 307-46-0