Catalog | |||
---|---|---|---|
172429 | |||
Description | |||
Kjeldahl Catalyst (Cu-Se) (1,5% CuSO4.5H2O + 2% Se) powder | |||
Packaging | |||
1000g | |||
Specification | |||
solid / COMPOSITION: Potassium Sulphate: 96.5% Copper(II) Sulphate 5-hydrate: 1.5% Selenium: 2% Suitability for determination of nitrogen: passes test |