通过对均匀性和稳定性的监测，符合二级标准物质的规范要求。

Through its uniformity and stability monitoring, the results showed that the substances meet the secondary standard specifications.

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实验结果表明，该标准物质含水量低，均匀稳定，定值可信，可作为二级标准物质使用。

The test result has showed that the water content of this CRM is low, it is homogeneous and stable, its certified value is creditable and it can be used as second-rank certified reference material.

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实验结果表明，该标准物质含水量低，均匀稳定，定值可信，可作为二级标准物质使用。

The test result has showed that the water content of this CRM is low, it is homogeneous and stable, its certified value is creditable and it can be used as second-rank certified reference material.

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