(-)-Cotinine, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A11708000AL-100 Availability: In the manufacturer's stock Price on request - + Recommended 5190-9770 Pharma Internal Standard 1 184,90 € D291571 (S)-N-Desmethyl Citalopram Hydrochloride, 1mg Price on request C580010 Clindamycin Sulfoxide(Mixture of Diastereomers), 1mg Price on request