long-term use

protecting against sunlight and improving the quality of sensitive substances

jeder einzeln verpackt für maximale Frische

Indian frankincense is a tree that grows in the Middle East

pH value (1% aqueous solution

Flusssäure R-R 70% CZDA 2.5litre Rosinen long-term useHydrofluoric Acid 70% p. d. a. Technical information about chemical reagents: Chemical formula: HF CAS number: 7664 39 3 EC number: 231 634 8 Molar mass: 20. 01 g mol Content: 70. 0 1. 0% Examples of professional applications in various industries: Chemical industry: for the production of fluorine and metal fluoride compounds, etching and cleaning of metal surfaces. Electronics and semiconductor industry: for etching silicon and removing oxides from