EPA方法533非标记分析物一次稀释标准品(支链/线性异构体混合物)
EPA Method 533 Native Analyte Primary Dilution Standard (br/linear mix)
甲醇
非标记
1.2 ml
全氟化合物方法标准
全氟化合物方法标准
Wellington
组分   浓度
Perfluoro-n-butanoic acid PFBA 500
Perfluoro-n-pentanoic acid PFPeA 500
Perfluoro-n-hexanoic acid PFHxA 500
Perfluoro-n-heptanoic acid PFHpA 500
Perfluoro-n-octanoic acid PFOA 500
Perfluoro-n-nonanoic acid PFNA 500
Perfluoro-n-decanoic acid PFDA 500
Perfluoro-n-undecanoic acid PFUdA 500
Perfluoro-n-dodecanoic acid PFDoA 500
2,3,3,3-Tetrafluoro-2-(1,1,2,2,3,3,3-heptafluoroproproxy)propanoic acid HFPO-DA 500
Perfluoro-4-oxapentanoic acid PF4OPeA 500
Perfluoro-5-oxahexanoic acid PF5OHxA 500
Perfluoro-3,6-dioxaheptanoic acid 3,6-OPFHpA 500
Potassium perfluoro-1-butanesulfonate L-PFBS 500
Sodium perfluoro-1-pentanesulfonate L-PFPeS 500
Potassium perfluorohexanesulfonate (linear and branched isomers) br-PFHxSK 500
Sodium perfluoro-1-heptanesulfonate L-PFHpS 500
Potassium perfluorooctanesulfonate (linear and branched isomers) br-PFOSK 500
Sodium 1H,1H,2H,2H-perfluorohexanesulfonate 4:2FTS 500
Sodium 1H,1H,2H,2H-perfluorooctanesulfonate 6:2FTS 500
Sodium 1H,1H,2H,2H-perfluorodecanesulfonate 8:2FTS 500
Sodium dodecafluoro-3H-4,8-dioxanonanoate NaDONA 500
Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate 9Cl-PF3ONS 500
Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate 11Cl-PF3OUdS 500
Potassium perfluoro(2-ethoxyethane)sulfonate PFEESA 500