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Germanium Tetrachloride(GeCl4-08-4) |
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addTime:2014-07-16 16:52:35 |
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金属杂质含量技术指标
金属杂质测量技术指标
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杂质含量(ppb)
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钴(Cobalt)
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≤0.5
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铬 (Chromium)
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≤0.5
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铜(Copper)
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≤0.25
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铁(Iron)
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≤1.0
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锰(Manganese)
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≤0.25
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镍(Nickel)
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≤0.5
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钒(Vanadium)
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≤0.5
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铝(Aluminium)
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≤0.5
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锌(Zinc)
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≤0.5
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铅(Plumbum)
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≤0.5
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总量
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≤5.0
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红外透过率技术指标
波数
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透过率(%)
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3610±2cm-1(GeCl3OH)
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≥97%
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2970~2925cm-1(CH)
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≥98%
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2860~2830cm-1(HCl)
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≥99%
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2336±2cm-1(CO2)
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≥98%
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2272±2cm-1
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≥99%
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2000~1400cm-1
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≥95%
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1173±2cm-1
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≥98%
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1060~1015cm-1
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≥90%
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