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GB/T 4103.2-2012 English PDF (GB/T 4103.2-2000, GB/T 4103.2-1983)

GB/T 4103.2-2012_English: PDF (GB/T4103.2-2012)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 4103.2-2012English329 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 4103.2-2000English279 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 4103.2-1983EnglishRFQ 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


BASIC DATA
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Older Standard (superseded by this standard) GB/T 4103.2-2000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.

BASIC DATA
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Older Standard (superseded by this standard) GB/T 4103.3-1983; GB/T 4103.4-1983; GB/T 472.5-1984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%.

BASIC DATA
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). ......

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