实验室标准
ASTM E278-2001(2005) 用磷钼酸共沉淀和硝酸滴定法测定铁矿石中磷含量的标准试验方法
2020-07-09 15:35  浏览:246  下载:49
标准类别 国外标准
标准状态 现行有效  (标准状态仅供参考)
颁发部门 US-ASTM
发布日期 2001
实施日期
废止日期
  ASTM E278-2001(2005) 用磷钼酸共沉淀和硝酸滴定法测定铁矿石中磷含量的标准试验方法

       This test method is intended to be used for compliance with compositional specifications for phosphorus content. It is assumed that all who use these procedures will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory and that proper waste disposal procedures will be followed. Appropriate quality control practices shall be followed, such as those described in Guide E 882.

      1.1 This test method covers the determination of phosphorus in iron ores, concentrates, and agglomerates.
 
      1.2 This test method covers the determination of phosphorus in the concentration range from 0.01 to 1.00 %.

      1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
 
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