Sodium perfluoro-3-methylheptanesulfonate, 1.2ml x 50ug/ml, methanol Back Catalog number: NAP3MHPS Availability: In the manufacturer's stock Price on request - + Recommended 94568 PCB Congener Surrogate Standard Mix Price on request CBP-23-D 2,3-Dichlorobiphenylene, 1.2ml x 1x10-4M, dimethylsulfoxide Price on request 12089.7-K-IO 2-Chlorobenzo trichloride,1000 µg/mL,isooctane,1mL, Price on request