PFOS/PFOA Isomers Greyhound Chromatography
Native Perfluorooctanesulfonamides (FOSAs) Greyhound Chromatography
Perfluorooctanesulfonamideoethanols (FOSEs) Greyhound Chromatography
Perfluorooctanesulfonamidoacetic acids (FOSAAs) Greyhound Chromatography
EPA Method 1613 (United States) from Greyhound Chromatography
HRGC/HRMS TCDD and TCDF Analysis Solutions from Greyhound Chromatography
EPA Method 8280 from Greyhound Chromatography
EPA Method 8290 (United States) from Greyhound Chromatography
EPA Method 23 from Greyhound Chromatography
European Standard Method BS-EN 1948-4:201 from Greyhound Chromatography