Spiromesifen, 100 µg/ml, Cyclohexane, 1ml Back Catalog number: 677802 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 683040 Acetamiprid-N-desmethyl, 100 µg/ml, Acetonitrile, Price on request S-4143-1-B Low level Nitrogen & Sulfur Calibration Set Units: 1x1mL ampoules or 10mL screwcapped bottle Nitrogen introduced using Aniline / Sulfur introduced using di-n-Butyl Sulfide Catalogue No. Concentration Matrix: Benzene mg/kg (ppm) S-4143-0 Price on request 673994 Nitrofen, 100mg Price on request