(-)-Nicotine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679982 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 675247 Picoxystrobin, 100 µg/ml, Acetonitrile, 5ml Price on request C17684500 Trichloroacetic acid sodium salt, certified, 0.25g Price on request 20014 2-Butanone Price on request