GB/T 6150.11-2008 《Methods for chemical analysis of tungsten concentrates - Determination of zinc content - Flame atomic absorption spectrometric method》 Related products
This standard specifies a method for the determination of zinc content in tungsten concentrates by flame atomic absorption spectroscopy (AAS) for samples with a zinc content in the range of 0.005% to 0.50%. Zinc content is calculated by acidolysis of samples using an air-acetylene flame to measure zinc Absorbance at specific wavelengths. The standard provides detailed reagent formulation, Sample Handling and measurement process to ensure the accuracy and repeability of the measurement results.
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 | H63 | ICS | 77.120.99 |
| Release Date | 2008-03-31 00:00:00 | Implementation Date | 2008-09-01 00:00:00 |
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Extended reading
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