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GB/T 4103.6-2012: Methods for chemical analysis of lead and lead alloys -- Part 6: Determination of arsenic content
Status: Valid GB/T 4103.6: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 4103.6-2012 | English | 229 |
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Methods for chemical analysis of lead and lead alloys -- Part 6: Determination of arsenic content
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GB/T 4103.6-2012
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| GB/T 4103.6-2000 | English | 199 |
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Methods for chemical analysis of lead and lead alloys Determination of arsenic content
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GB/T 4103.6-2000
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| GB/T 4103.6-1983 | English | RFQ |
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Methods for chemical analysis of lead-base alloys--The ortho-phenanthroline photometric method for the determination of iron content
| Obsolete |
GB/T 4103.6-1983
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PDF similar to GB/T 4103.6-2012
Basic data | Standard ID | GB/T 4103.6-2012 (GB/T4103.6-2012) | | Description (Translated English) | Methods for chemical analysis of lead and lead alloys -- Part 6: Determination of arsenic content | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | H13 | | Classification of International Standard | 77.120.60 | | Word Count Estimation | 10,169 | | Older Standard (superseded by this standard) | GB/T 4103.6-2000 | | Quoted Standard | GB/T 6682; GB/T 12806; GB/T 12808; GB/T 12809; GB/T 12810 | | Regulation (derived from) | National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 arsenic. This section applies to lead and lead alloys Determination of arsenic content. | GB/T 4103.6-2012: Methods for chemical analysis of lead and lead alloys -- Part 6: Determination of arsenic content
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ICS77.120.60
H13
National Standards of People's Republic of China
Replacing GB/T 4103.6-2000
Lead and lead alloys - Analysis
Part 6. Determination of arsenic content
Part 6. Determinationofarseniccontent
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 6 GB/T 4103's.
This Part replaces GB/T 4103.6-2000 "of lead and lead alloys - Determination of arsenic content", and GB/T 4103.6-
Compared to 2000, the main changes are as follows.
--- Adds new atomic fluorescence spectrometry, measurement range 0.0001% 0.0030%;
--- Arsenic bismuth molybdenum blue spectrophotometric determination by the scope of 0.00030% to 0.30% adjusted to 0.00030% - 0.40%;
--- 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., White
Northwest silver colored copper limited liability company.
The method of the present section a drafting unit. Beijing Mining Research Institute, Zhuzhou Smelter Group Co., Ltd., the gold Lingnan Shaoguan smelter in
MCC Huludao Nonferrous Metals Group Co., Ltd. Shaanxi Dongling Smelting.
This section Method two drafting units. Zhuzhou Smelter Group Co., Ltd., Beijing General Research Institute of Mining and Metallurgy, Lingnan Shaoguan smelter.
The main drafters of this section a method. advanced Feng, Jiang Tao seeking, Nguyen Cinnamon, science Wang, Cheng Wan Hong, Wen Jie, Zhu Jinhong, Zhao Hongyan, Li Zunyi,
Meng Li Juan, car Hongfang, Li Jie.
Method Two main drafters of this section. Peng Xinxiang, Zheng Lixia to De Lei Feng advanced, Gao Ying Jian, Huang Ping.
This Part replaces the previous editions are.
--- GB/T 4103.6-2000;
--- GB/T 472.4-1984;
--- GB/T 4103.9-1983.
Lead and lead alloys - Analysis
Part 6. Determination of arsenic content
1 Scope
This section GB/T 4103 provisions of the determination of lead and lead alloy arsenic content.
This section applies to the determination of lead and lead alloy arsenic 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 Methods Atomic Fluorescence Spectrometry
4.1 Determination of Range
This method is suitable for lead ingots, measuring the battery lead calcium alloy grid arsenic content of arsenic determination in the range of 0.0001% ~
0.0030%.
4.2 Principle
Sample with nitric acid or nitric acid - tartaric acid dissolved in the thiourea - ascorbic acid in the presence of hydrochloric acid (14) medium arsenic (Ⅲ) by potassium borohydride
Reduction of arsenic hydride with argon gas into the quartz furnace atomizer, the fluorescence intensity was measured arsenic in 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).
4.3.4 arsenic standard stock solution. Weigh 1.0000g arsenic (wAs≥99.99%), placed in 150mL beaker, add 50mL of nitric acid
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