Surrogate Standard Back Catalog number: 96716 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 92313 EPA Method 525 Spike B Price on request 92299 Chlorinated Hydrocarbons Price on request M2FHET 2-Perfluorohexyl-[1,2-13C2]-ethanol (6:2), 1.2ml x 50ug/ml, methanol Price on request