EPA Method 8240A - Purgeable Surrogate Std Back Catalog number: 24002 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11157.10-50-ME Perfluorodecane sulfonic acid,50 µg/mL,MeOH,1mL, Price on request 11399.12-50-IO 2,3,3',4,4',5',6-Heptabromodiphenyl ether,50 µg/mL,isooctane,1mL, Price on request 9528.10-100-IO Prometon, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1610-18-0 Price on request