Pentabromo[13C6]benzene, 1.2ml x 50ug/ml , toluene Back Catalog number: MPBBZ Manufacturer: Wellington Laboratories Availability: 1 week Price on request - + Recommended 2559.8-50-ME 1H,1H,2H,2H-Perfluorooctane sulfonic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 27619-97-2 Price on request 50188 Cation Mix Price on request 82708 Appendix IX Semi-Volatiles Mix #13 Price on request