(-)-Nicotine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679982 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended MET-12478DM1-1ML Metolachlor OA, 100µg/ml in MeOH, 1ml Price on request X9231 Heptenophos Price on request 92225 Semi-Volatile Standard Price on request