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Tantalum is a chemical element with the symbol Ta and atomic number 73.
T 6212 (OTTO) Tantalum chunks, 99.999% Cas 7440-25-7 - used is in the manufacture of heating elements, vacuum tubes and other high temperature parts. T 6212 (OTTO) Tantalum chunks, 99.999% Cas 7440-25-7 - used for electronic components, and due to its absorption properties, tantalum is an excellent getter of residual gasses in evacuation tubes.
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(For eg. B 1615-0108)
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Antimony lumps, 99%
7440-47-3
Chromium chips, 99.995%
7440-42-8
Boron amorphous, 95%
7440-25-7
Tantalum wire, 2.0 mm (0.08 in) dia, 99.95%
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