WS Trihalomethanes Back Catalog number: 38025 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59940 Mercury (Hg) Price on request M4-6:2DIPAP Sodium bis(1H,1H,2H,2H-[1,2-13C2]perfluorooctyl)phosphate, 50µg/ml in MeOH, 1,2ml Price on request 71843 m-Anisidine Price on request