P695030-MG1
Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate, analytical standard mg 1
P695030-MG10
Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate, analytical standard mg 10
PFOS-021S-M
Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate, analytical standard solution 100 ug/ml in Methanol ml 1