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制备了一个0.0xg/t级的微金标准样品,该样品具有良好的均匀度和稳定性。经国内知名测试单位进行检测、数理统计的结果表明,Au、Ag的推荐值准确可靠。
A 0.0g / t grade gold micro-gold standard sample was prepared with good uniformity and stability. The test by well-known domestic testing units, mathematical statistics show that, Au, Ag recommended accurate and reliable.