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<caption>'''<!--Table 2.11:-->Overview of the Most Widely Used Silver Grades'''</caption>
<table class="twocolortable">
<tr><th><p class="s12">Designation</p></th><th><p class="s12">Composition minimum Ag [wt%]</p></th><th><p class="s12">Impurities</p><p class="s12">[ppm]</p></th><th><p class="s12">Notes on Usage</p></th></tr><tr><td><p class="s12">Spectroscopically</p><p class="s12">Pure Ag</p></td><td><p class="s11">99.999</p></td><td><p class="s11">Cu < 3</p><p class="s11">Zn < 1</p><p class="s11">Si < 1</p><p class="s11">Ca < 2</p><p class="s11">Fe < 1</p><p class="s11">Mg < 1</p><p class="s11">Cd < 1</p></td><td><p class="s12">Sheets, strips, rods, wires for electronic applications</p></td></tr><tr><td><p class="s12">High Purity Ag, oxygen-free</p></td><td><p class="s11">99.995</p></td><td><p class="s11">Cu < 30</p><p class="s11">Zn < 2</p><p class="s11">Si < 5</p><p class="s11">Ca < 10</p><p class="s11">Fe < 3</p><p class="s11">Mg < 5</p><p class="s11">Cd < 3</p></td><td><p class="s12">Ingots, bars, granulate for alloyingpurposes</p><p class="s12">purposes</p></td></tr></table>
</figtable>
