Internal & Surrogate Standard Back Catalog number: 97790 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679206 tert-Butyl methyl ether, 10 µg/ml, Methanol, 10m Price on request 79592 Tefluthrin Price on request C175660 Capecitabine-2’,3’-cyclic Carbonate, 100mg Price on request