GB/T 20127.4-2006 《Steel and alloy - Determination of trace element contents Part 4: Determination of copper content by graphite furnace atomic absorption spectrometric method》 Related products
This standard applies to the determination of copper content in steel and alloys with a mass fraction of 0.0001% to 0.006%. The content of copper is determined by Graphite furnace atomic absorption-tion spectrometry, GFAAS. The standard specifies the pretreatment, instrument conditions and operation steps of the samples in detail, providing scientific guidance for the analysis of trace copper in iron and steel materials.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active |
|---|---|
| CCS | H11 | ICS | 77.040.30 |
| Release Date | 2006-03-02 00:00:00 | Implementation Date | 2006-09-01 00:00:00 |
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Extended reading
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