(-)-Cotinine, 100µg/mL in Acetonitrile, 1ml Back Catalog number: A11708000AL-100 Availability: In the manufacturer's stock Price on request - + Recommended C15144000 17-alpha-Methyltestosterone, certified, 0.1g Price on request Y0001765 Laudanosine CRS, 15mg Price on request I140002 rac Ibuprofen-d3, 5mg Price on request