691653
2H,2H,3H,3H-Perfluorooctanoic acid, analytical standard mg 50
PFOA-022S
2H,2H,3H,3H-Perfluorooctanoic Acid, analytical standard solution 100 ug/ml in Methanol ml 1
PFOA-022S-0.02X
2H,2H,3H,3H-Perfluorooctanoic Acid, analytical standard solution 2 ug/ml in Methanol ml 1