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GB/T 4325.7-2013 Active
GB/T 4325.7-2013 Methods for chemical analysis of molybdenum—Part 7:Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry
Abstract
This part of GB/T 4325 specifies the determination method of iron content in molybdenum.
This part is applicable to the determination of iron content in molybdenum powder, molybdenum bars, molybdenum trioxide, and ammonium molybdate. Method I: Determination range: 0.0005% to 0.060%; Method II: Determination range: 0.0002% to 0.100%.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 4325.7-2013 |
| CCS | Rare high-melting-point metals and their alloys |
| ICS | Other non-ferrous metals and their alloys |
| Implement Date | 2014-02-01 |
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