Pyraclostrobin, 100mg

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

Perfluoro-n-undecanoic acid, 1.2ml x 50ug/ml, methanol

1,1-Dichloroethene, 20mg/ml in MeOH, 1ml