Sulfadoxine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679810 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8628.31-10UG 3ß,17 alpha(H),21 alpha(H)-3-Methylhopane, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. Price on request 2527.11-100MG 4-Isobutylbenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 38861-88-0 Price on request 673508 Chlorothalonil, 100 µg/ml, Ethyl acetate, 5ml Price on request