(-)-Cotinine, 25mg Back Catalog number: 676709 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73463 beta-Cyfluthrin, 10000µg/ml in MeOH, 1ml Price on request 8987.7-100MG 4-Fluorobenzoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 456-22-4 Price on request CLM-1281-1.2 4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml Price on request