EPA 8240B Calibration Standard

Terbutryn D5, 100µg/ml in Acetone, 1ml

Internal Standard ICP-MS (200.8)

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