(-)-Cotinine, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A11708000AL-100 Availability: In the manufacturer's stock Price on request - + Recommended A927002 Azithromycin-d3, 1mg Price on request C10242500 Amoxicillin trihydrate, 250mg Price on request P192500-50MG Paraxanthine, 50mg Price on request