p-Toluidine-2-sulfonic acid, 250mg Back Catalog number: 676259 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 678417 Flusilazole, 100 µg/ml, Acetonitrile, 5ml Price on request MDF-1234 1,2,3,4-Tetrachloro[13C12]dibenzofuran (97.5%), 1.2ml x 48.75ug/ml, toluene Price on request 681491 13C3-Caffeine, 100 µg/ml, Methanol, 1ml Price on request