GB/T 4103.2-2012_English: PDF (GB/T4103.2-2012)
Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
GB/T 4103.2-2012 | English | 329 |
Add to Cart
|
3 days [Need to translate]
|
Methods for chemical analysis of lead and lead alloys -- Part 2: Determination of antimony content
| Valid |
GB/T 4103.2-2012
|
GB/T 4103.2-2000 | English | 279 |
Add to Cart
|
3 days [Need to translate]
|
Methods for chemical analysis of lead and lead alloys Determination of antimony content
| Obsolete |
GB/T 4103.2-2000
|
GB/T 4103.2-1983 | English | RFQ |
ASK
|
3 days [Need to translate]
|
Methods for chemical analysis of lead-base alloys--The pyrocatechol violet-cetyl trimethylammonium bromide photometric method for the determination of tin content
| Obsolete |
GB/T 4103.2-1983
|
Standard ID | GB/T 4103.2-2012 (GB/T4103.2-2012) | Description (Translated English) | Methods for chemical analysis of lead and lead alloys. Part 2: Determination of antimony content | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | H13 | Classification of International Standard | 77.120.60 | Word Count Estimation | 14,164 | Older Standard (superseded by this standard) | GB/T 4103.2-2000 | Quoted Standard | GB/T 6682; GB/T 12806; GB/T 12808; GB/T 12809; GB/T 12810 | Drafting Organization | Zhuzhou Smelter Group Co., Ltd. | Administrative Organization | National Standardization Technical Committee of non-ferrous metals | Regulation (derived from) | National Standards Bulletin No. 41 of 2012 | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | Summary | This standard specifies the lead and lead alloys Determination of antimony content. This section applies to lead and lead alloys Determination of antimony content. | Standard ID | GB/T 4103.2-2000 (GB/T4103.2-2000) | Description (Translated English) | Methods for chemical analysis of lead and lead alloys Determination of antimony content | Sector / Industry | National Standard (Recommended) | Classification of Chinese Standard | H13 | Classification of International Standard | 77.120.99 | Word Count Estimation | 7,774 | Date of Issue | 2000/8/28 | Date of Implementation | 2000/12/1 | Older Standard (superseded by this standard) | GB/T 4103.3-1983; GB/T 4103.4-1983; GB/T 472.5-1984 | Drafting Organization | Shenyang smelter | Administrative Organization | China Non-ferrous metals industry standard Institute of Metrology and Quality | Regulation (derived from) | National Standards Bulletin 2012 No. 41 | Proposing organization | National Nonferrous Metals Industry Bureau | Issuing agency(ies) | State Quality and Technical Supervision | Summary | This Standard specifies lead and lead alloys Determination of antimony content. This Standard is applicable to the determination of lead and lead alloy of antimony content. Measurement range: 0. 00030% to 0. 060%. | Standard ID | GB/T 4103.2-1983 (GB/T4103.2-1983) | Description (Translated English) | Methods for chemical analysis of lead-base alloys--The pyrocatechol violet-cetyl trimethylammonium bromide photometric method for the determination of tin content | Sector / Industry | National Standard (Recommended) | Date of Issue | 1983/12/27 |
GB/T 4103.2-2012
ICS77.120.60
H13
National Standards of People's Republic of China
Replacing GB/T 4103.2-2000
Lead and lead alloys - Analysis
Part 2. Determination of antimony content
Part 2. Determinationofantimonycontent
Issued on. 2013-10-01 2012-12-31 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 4103 "Methods for chemical analysis of lead and lead alloys" is divided into 16 parts.
--- Part 1. Determination of tin content;
--- Part 2. Determination of antimony content;
--- Part 3. Determination of copper content;
--- Part 4. Determination of iron content;
--- Part 5. Determination of bismuth content;
--- Part 6. Determination of arsenic content;
--- Part 7. Determination of the amount of selenium;
--- Part 8. Determination of tellurium content;
--- Part 9. Determination of calcium;
--- Part 10. Determination of the amount of silver;
--- Part 11. Determination of zinc content;
--- Part 12. Determination of thallium content;
--- Part 13. Determination of aluminum content;
--- Part 14. Determination of cadmium content by flame atomic absorption spectrometry;
--- Part 15. Determination of nickel content by flame atomic absorption spectrometry;
--- Part 16. copper, silver, bismuth, arsenic, antimony, tin, zinc contents Optical emission spectroscopy.
This is Part 2 GB/T 4103's.
This Part replaces GB/T 4103.2-2000 "of lead and lead alloys - Determination of antimony content", and GB/T 4103.2-2000
Compared to the main changes are as follows.
--- Canceled crystal violet spectrophotometry, newly developed by hydride generation - atomic fluorescence spectrometry, flame atomic absorption spectrometry;
--- Measurement range adjustment as follows. hydride generation - atomic fluorescence spectrometry 0.0001% to 0.0050%, flame atomic absorption spectrometry
0.0050% to 0.50%;
--- Supplementary methods of lead alloy to dissolve the sample;
--- Supplementary terms of precision.
The non-ferrous metal part by the National Standardization Technical Committee (SAC/TC243) centralized.
This section is responsible for drafting unit. Zhuzhou Smelter Group Co., Ltd., Beijing Mining Research Institute, Shaanxi Dongling Smelting Co., Ltd.,
Silver colored copper Northwest Limited.
The method of the present section a drafting unit. Beijing Mining Research Institute, Lingnan Shaoguan smelter, MCC Huludao Nonferrous Metals Group Co.,
the company.
Method two drafting this section. Henan Yuguang Gold & Lead Co., Ltd., Beijing General Research Institute of Mining and Metallurgy, Lingnan Shaoguan smelter,
Shaanxi Dongling Smelting Co., Ltd.
This section was drafted by Method three. silver colored northwest Copper Co., Lingnan Shaoguan smelter, MCC Huludao Nonferrous
Genus Holdings Limited.
The main drafters of this section a method. Feng advanced Nguyen Cinnamon, ginger seeking Tao, Deng movement, Li Jie, Xi Hongjie.
Method Two main drafters of this section. Kong Jianmin, Li Ailing, Zhang Yabing, Chen Geng Temple, Yuan Yuxia, Gu Li, Li Xue, Ma Xiaoyan.
Method three main drafters of this section. Yang Guiping, born to Deng, Ren Yanli, left Hong Yi, Liu Jihong, Li Jiang.
This Part replaces the previous editions are.
--- GB/T 4103.2-2000;
--- GB/T 472.5-1984;
--- GB/T 4103.3-1983;
--- GB/T 4103.4-1983.
Lead and lead alloys - Analysis
Part 2. Determination of antimony content
1 Scope
This section GB/T 4103 provisions of the determination of lead and lead alloys of antimony content.
This section applies to the determination of lead and lead alloy of antimony content.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 6682 analytical laboratory use specifications and test methods (ISO 3696)
GB/T 12806 laboratory glassware single marking flask (ISO 1042)
GB/T 12808 laboratory glassware single marking pipette (ISO 648)
GB/T 12809 Laboratory glassware Glass Container design and construction principles (ISO 384)
GB/T 12810 laboratory glassware gauge capacity calibration and use (ISO 4787)
3 General
3.1 Unless otherwise stated, the use of analytical reagent only recognized in the analysis; the water is distilled or deionized water or equivalent purity,
Shall comply with the provisions of GB/T 6682's.
3.2 instruments shall be within the test cycle, the performance indicators should meet the technical parameters required for verification; glass containers
GB/T 12808, GB/T 12809, GB/T 12806 specified in Class A, with reference to the specific use requirements GB/T 12810 in.
4 a method of hydride generation - atomic fluorescence spectrometry
4.1 Determination of Range
This method is suitable for lead ingots, measured secondary lead ingots and lead-calcium alloy of antimony content - Determination of antimony content in the range of 0.0001%
0.0050% (mass fraction).
4.2 Principle
Sample with nitric acid or nitric acid - tartaric acid dissolved in the thiourea - ascorbic acid in the presence of antimony in hydrochloric acid medium is reduced to antimony potassium borohydride
Hydride with argon introduced into a quartz furnace atomizer, the fluorescence intensity was measured antimony on the atomic fluorescence spectrometer.
4.3 Reagents
4.3.1 nitrate (ρ1.42g/mL), pure class distinctions.
4.3.2 hydrochloric acid (ρ1.19g/mL), pure class distinctions.
4.3.3 nitric acid (12).
......
|