Acid Surrogate Standard Back Catalog number: 23005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C12670307 Dimethachlor Metabolite CGA 369873 sodium, 10mg Price on request C17000100 Sulfapyridine, certified, 0.25g Price on request 98652 2,3,4,5,6-Pentabromotoluene Price on request