(-)-Cotinine Back Catalog number: 96596 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended C16240000 Piperonyl butoxide, certified, 0.1g Price on request 10437.2-5MG O,O-Dimethylthiophosphate, sodium salt, 5mg Price on request 3632.20-50-AN T-2 Triol, 50µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 34114-98-2 Price on request