(-)-Cotinine, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A11708000AL-100 Availability: In the manufacturer's stock Price on request - + Recommended 13814.21-K-AN Dihydrostreptomycin, 1000µg/ml in AN, 1ml Price on request H884100-1MG 2-Hydroxy Carbamazepine, 1mg Price on request F322500 Fexofenadine-d6, 1mg Price on request