(-)-Nicotine, 10 µg/ml, Methanol, 10ml Back Catalog number: 679299 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 1019.12-K-IO n-Dodecane-d26, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 16416-30-1 Price on request 96729 Lactic acid Price on request 8345.28-10MG Ergosterol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 57-87-4 Price on request