(-)-Cotinine, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A11708000AL-100 Availability: In the manufacturer's stock Price on request - + Recommended 8483.34-100-ME Metoprolol tartrate, 100µg/ml in MeOH, 1ml Price on request A927002 Azithromycin-d3, 1mg Price on request T795616-0.5MG Trimethoprim-13C3, 0,5mg Price on request