MPFAC-MXA Mass-Labelled PFCAs and PFASs Solution/Mixture - 1.2 ml x 2ug/ml in methanol

Perfluoro-n-[1,2,3,4-13C4]butanoic acid 2 µg/ml

Perfluoro-n-[1,2-13C2]hexanoic acid 2 µg/ml

Perfluoro-n-[1,2,3,4-13C4]octanoic acid 2 µg/ml

Perfluoro-n-[1,2,3,4,5-13C5]nonanoic acid 2 µg/ml

Perfluoro-n-[1,2-13C2]decanoic acid 2 µg/ml

Perfluoro-n-[1,2-13C2]undecanoic acid 2 µg/ml

Perfluoro-n-[1,2-13C2]dodecanoic acid 2 µg/ml

Sodium perfluoro-1-hexane[18O2]sulfonate 2 µg/ml

Sodium perfluoro-1-[1,2,3,4-13C4]octanesulfonate 2 µg/ml