ASTM E394-2000
用1,10-菲咯啉法测定痕量铁值的标准试验方法

Standard Test Method for Iron in Trace Quantities Using the 1,10-Phenanthroline Method


 

 

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标准号
ASTM E394-2000
发布日期
2000
实施日期
废止日期
中国标准分类号
H20
国际标准分类号
71.040.40 (Chemical analysis)
发布单位
US-ASTM
适用范围

1.1 This test method covers the determination of iron in the range from 1 to 100 [mu]g.

1.2 This test method is intended to be general for the final steps in the determination of iron and does not include procedures for sample preparation.

1.3 This test method is applicable to samples whose solutions have a pH less than 2. It is assumed that the pH is adjusted to within this range in the sample preparation.

1.4 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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