YS/T 276.11-2011 English PDF

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YS/T 276.11-2011: Methods for chemical analysis of indium. Part 11: Determination of arsenic, aluminium, lead, iron, copper, cadmium, tin, thallium, zinc and bismuth content. Inductively coupled plasma mass spectrometry
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 276.11-2011	259	Add to Cart	3 days	Methods for chemical analysis of indium. Part 11: Determination of arsenic, aluminium, lead, iron, copper, cadmium, tin, thallium, zinc and bismuth content. Inductively coupled plasma mass spectrometry	Valid

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YS/T 252.6   GB/T 3884.2   GB/T 3884.1   YS/T 276.2   YS/T 276.1   YS/T 276.10   

Basic data

Standard ID: YS/T 276.11-2011 (YS/T276.11-2011)
Description (Translated English): Methods for chemical analysis of indium. Part 11: Determination of arsenic, aluminium, lead, iron, copper, cadmium, tin, thallium, zinc and bismuth content. Inductively coupled plasma mass spectrometry
Sector / Industry: Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H13
Classification of International Standard: 77.120.99
Word Count Estimation: 10,149
Date of Issue: 2011-12-20
Date of Implementation: 2012-07-01
Regulation (derived from): ?MIIT Announcement 2011 No.43
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the indium arsenic, Determination of bismuth content, aluminum, copper, cadmium, iron, lead, thallium, tin, zinc. This standard applies to indium arsenic, Determination of bismuth content, aluminum, copper, cadmium, iron, lead, thallium, tin, zinc. Measuring range: 0. 00010% to 0. 0050%.

YS/T 276.11-2011: Methods for chemical analysis of indium. Part 11: Determination of arsenic, aluminium, lead, iron, copper, cadmium, tin, thallium, zinc and bismuth content. Inductively coupled plasma mass spectrometry

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Methods for chemical analysis of indium.Part 11. Determination of arsenic, aluminium, lead, iron, copper, cadmium, tin, thallium, zinc and bismuth content.Inductively coupled plasma mass spectrometry ICS 77.120.99 H13 People's Republic of China Nonferrous Metals Industry Standard Methods for chemical analysis of indium Part 11. arsenic, aluminum, lead, iron, Determination of copper, cadmium, tin, thallium, zinc, bismuth content Inductively Coupled Plasma Mass Spectrometry Part 11. Determinationofarsenic, aluminium, lead, iron, copper, cadmium, tin, thalium, zincandbismuthcontent- Issued on. 2012-07-01 2011-12-20 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

YS/T 276 "indium chemical analysis methods," including a total of 11 parts. --- Part 1. Determination of arsenic content by hydride generation - atomic fluorescence spectrometry; --- Part 2. Determination of tin content Phenylfluorone - bromo cetyl trimethylamine spectrophotometry; --- Part 3. Determination of the amount of thallium methyl green spectrophotometry; --- Part 4. Determination of the amount of chrome aluminum Azure S Spectrophotometry; --- Part 5. Determination of iron content of 1. electrothermal atomic absorption spectrometry Method 2. Flame atomic absorption spectrometry; --- Part 6. copper, cadmium, zinc content - Flame atomic absorption spectrometry; --- Part 7. Determination of lead content by flame atomic absorption spectrometry; --- Part 8. Determination of bismuth content 1. Hydride Generation - Atomic Fluorescence Spectrometry Method 2. Flame atomic absorption spectrometry; --- Part 9. Determination of the amount of indium Na2EDTA titration; --- Part 10. bismuth, aluminum, lead, iron, copper, cadmium, tin, thallium content - Inductively coupled plasma atomic emission spectrometry; --- Part 11. arsenic, aluminum, lead, iron, copper, cadmium, tin, thallium, zinc, bismuth content - Inductively Coupled Plasma Mass Spectrometry. This section drafted in accordance with the rules of GB/T 1.1 is given. This section YS/T Part 11 276. The non-ferrous metal part by the National Standardization Technical Committee (SAC/TC243) centralized. This standard is drafted by. Zhuzhou Smelter Group Co., Ltd., Beijing General Research Institute of Mining and Metallurgy. This section is drafted. Beijing General Research Institute of Mining and Metallurgy. Participated in the drafting of this section. Zhuzhou Smelter Group Co., Ltd., Changsha Mining and Metallurgy Research Institute, Beijing Nonferrous Metal Research Institute. Drafters of this section. Advanced Feng, Jiang Tao seeking, Nguyen Cinnamon, Gao Ying Jian, Jin Zhihong, Zong Pu, Zhou Yi, statement, Yang Lin, Gao Jing, Chen Caixia. Methods for chemical analysis of indium Part 11. arsenic, aluminum, lead, iron, Determination of copper, cadmium, tin, thallium, zinc, bismuth content Inductively Coupled Plasma Mass Spectrometry Warning. Use of this standard shall have a person experiences regular laboratory work. This standard does not point out all possible security issues. Users have the responsibility to take appropriate safety and health practices and to ensure compliance with the conditions relevant national regulations.

1 Scope

This section YS/T 276 provides for arsenic, aluminum, copper, cadmium, iron, lead, thallium, tin, zinc, bismuth determination of indium. This section applies to the determination of indium arsenic, aluminum, copper, cadmium, iron, lead, thallium, tin, zinc, bismuth content was measured in the range of 0.00010% ~ 0.0050%.

2 principle of the method

The sample is dissolved in nitric acid in acid medium, using ICP-MS- standard addition calibration and the use of added scandium, rhodium, rhenium mixed internal standard method of measurement Given indium arsenic, aluminum, copper, cadmium, iron, lead, thallium, tin, zinc, bismuth content.

3 Reagents

Unless otherwise indicated in the analysis using recognized as excellent pure reagents and distilled or deionized water or equivalent purity. Laboratory Are fully cleaned thoroughly soaked with water containers with a solution of nitric acid (119). 3.1 nitric acid (ρ = 1.42g/mL), MOS level. 3.2 nitric acid solution (11). 3.3 nitric acid solution (19). 3.4 hydrochloric acid (ρ = 1.19g/mL), MOS level 3.5 hydrochloric acid solution (11). 3.6 hydrochloric acid solution (14). 3.7 pure water (resistance > 18MΩ · cm) 3.8 standard aluminum stock solution. Weigh 1.0000g aluminum [w≥99.99%], placed in 300mL beaker, add 20mL of hydrochloric acid (3.4), drop Add 1mL ~ 2mL nitric acid (3.1), low dissolved and transferred to 1000mL volumetric flask, was added 80mL of hydrochloric acid (3.4) was diluted with water to the mark with Degree, and mix. 1mL solution containing 1mg aluminum. 3.9 iron standard stock solution. Weigh 1.0000g metal wire [w≥99.99%], placed in 150mL beaker, add 150mL nitrate Acid solution (3.3), dissolved by heating, cooling, transferred to 1000mL volumetric flask, dilute with water to volume, and mix. This solution containing 1mL 1mg iron. 3.10 copper standard stock solution. Weigh 1.0000g copper [w≥99.99%], placed in 300mL beaker, add 10mL nitric acid solution (3.3), low dissolved nitrogen oxide removing the heating, cooling is removed and transferred to 1000mL volumetric flask, nitric acid solution was added 100mL (3.3), dilute to the mark and mix. 1mL solution containing 1mg of copper. 3.11 standard zinc stock solution. Weigh 1.0000g zinc [w≥99.99%], placed in 150mL beaker, add 50mL of nitric acid ......

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