1H,1H,2H,2H-Perfluorooctanesulfonic acid; 6:2FTS, 97%, 5g Back Catalog number: 6164-3-06:5G Availability: In the manufacturer's stock Price on request - + Recommended 11191.22-100-ME Sildenafil-d8 (piperazine-d8),100 µg/mL,MeOH,1mL Price on request 12014.2-1ML Dimethylsulfoxide,neat,neat,1mL, Price on request 675826 Aclonifen, 100 µg/ml, Toluene, 5ml Price on request