2,3-Benzofluorene Back Catalog number: 93156 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4143-050-10B 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 C17582000 Tilmicosin, certified, 0.1g Price on request 676143 Avermectin B1b, 100 µg/ml, Acetonitrile, 1ml Price on request
