GB/T 2467-2008 《Pyrites and concentrate - Determination of lead content - Flame atomic absorption spectrometric and EDTA volumetric methods》 Related products
This standard specifies methods for the determination of lead content in pyrite and sulphur concentrates, including flame atomic absorption spectroscopy (AAS) and EDTA volumetric method. The flame atomic absorption spectroscopy (AAS) method is suitable for the determination of lead content between 0.01% and 1%, while the EDTA volumetric method is suitable for samples with lead content greater than 0.1%. The standard describes in detail the determination procedures and reagent requirements to ensure the accuracy and conformity of the test results, providing an effective analytical method for the detection of lead content in mineral products.
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 | D51 | ICS | 73.060.01 |
| Release Date | 2008-05-14 00:00:00 | Implementation Date | 2008-10-01 00:00:00 |
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Extended reading
- 1GB/T 3543.6-1995《Rules for agricultural seed testing--Determination of moisture content》
- 2GB/T 2468-2008《Pyrites and concentrate - Determination of zinc content - Flame atomic absorption spectrometric and spectrphotometric methods》
- 3GB/T 8156.2-1987《Methods for chemical analysis of aluminium fluoride for industrial use--The electrometric method for the determination of water content》
- 4GB/T 8325-1987《Determination of pH of aqueous dispersions of polymers and copolymers》
- 5GB/T 4702.4-2008《Chromium metal - Determination of iron content - EDTA titrimetric method and flame atomic absorption spectrometric method》
- 6GB/T 2007.6-1987《General rules for thesampling and sample preparation of minerals in bulk--Determination of moisture content--Heat drying method》
- 7GB/T 4702.5-2008《Chromium metal - Determination of aluminium content - EDTA titrimetric method and flame atomic absorption spectrometric method》
- 8GB/T 11840-1989《Determination of moisture in uranium dioxide pellets》
- 9GB/T 11848.8-1989《Determination of moisture in uranium ore concentrate--Loss of weight at 110℃》
- 10GB/T 1870-1995《Phosphate rock and concentrate--Determination of moisture content--Gravimetric method》