Zinc + preparation contains copper carefully selected dose of zinc and copper in the ratio 10:1

festigen und die Hautreaktivität reduzieren

Reinheitsparameter (Maximum):

grey walnut shell extract 10:1

It is ideal for use as a mobile phase in trace analysis and offers low background noise

CITRIC ACID 50% Lösung - rein 1L WARCHEM Öle und Olivenöle Zinc + preparation contains copperDesignation (English): Citric acid solution 50% Synonyms: Citric acid in solution Species: pure Chemical formula: CHO Molar mass: 192. 12 g mol EC number: 201 069 1 CAS number: 77 92 9 Quality parameters TESTED VALUE NORM Content 50. 0% 1. 0% External appearance Colorless, clear liquid