TO-13A Surrogate Standard Back Catalog number: 96880 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678430 Hexachlorobenzene, 100 µg/ml, Acetonitrile, 5ml Price on request 57026 Iron (Fe) Price on request 70365 4-Dimethylaminoazobenzene Price on request