4-Formylaminoantipyrine, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A13924000AL-100 Availability: In the manufacturer's stock Price on request - + Recommended 11330.19-K-ME (±)-Desmethylcitalopram HCl, 1000µg/ml in MeOH,1ml Price on request S699087 Sulfamethoxazole-d4, 5mg Price on request C16860000 Roxithromycin, certified, 0.1g Price on request