N-methylperfluoro-1-octanesulfonamidoacetic acid isomeric mixture, 1.2ml x 50ug/ml, methanol Back Catalog number: BR-NMEFOSAA Availability: In the manufacturer's stock Price on request - + Recommended 8711.12-100-IO 2,3,3',4',5,6-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 74472-44-9 Price on request 60260 Aroclor 1260 in Transformer Oil Price on request 10617.14-100-AN Metazachlor OA, 100µg/ml in Acetonitrile, 1ml Price on request