High purity gallium
全国半导体设备和材料标准化技术委员会材料分技术委员会
本标准规定了高纯镓的要求、试验方法、检验规则及标志、包装、运输、贮存及订货单（或合同）内容等。
本标准适用于以纯度不小于99.99%的工业镓为原料，经电解精炼、拉制单晶或其他提纯工艺制得的纯度不小于99.999 9%的镓。产品供制备化合物半导体材料和高纯合金。
This standard is the original Chinese electronic standard.
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