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Quartz is a hard, crystalline mineral composed of silicon and oxygen atoms.
Q 1207 (OTTO) Quartz, fine granular, GR Cas 14808-60-7 - used for growing silicon wafers in the semiconductor industry, are expensive and rare.
Hazard statements H319-H335-H373
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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75365-73-0
Methyl viologen dichloride, hydrate, 98%
1344-28-1
Aluminium oxide, gamma-phase, 99.997%
75-11-6
Diiodomethane, 98%
7758-98-7
Cupric sulphate, anhydrous, GR 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.