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Silicon is a chemical element with symbol Si and atomic number 14.
S 4511 (OTTO) Silicon, powder, max. particle size 45 μm, 99.5% Cas 7440-21-3 - used industrially without being separated into the element, and indeed often with comparatively little processing from natural occurrence.
WGK Germany 2
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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7439-88-5
Iridium sputtering target, diam. x thickness 50.8 mm × 3.175 mm, 99.9%+
50926-11-9
Indium tin oxide pieces, 1-3 mm, 99.99%
7440-31-5
Tin foil, 0.0125 mm thick, 99%
7440-57-5
Gold wire dia 1.0 mm, 99.99%+
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DisclaimerThe above particulars do not release the customer from the obligation to carry out an inspection of goods received. Not for medical, household or any other uses, for lab use only, Please test before use.