YS/T 1115.10-2026Chemical analysis methods of copper, lead and zinc ores and tailings - Part 10: Determination of gold, silver, molybdenum, arsenic, tungsten, bismuth, gallium, indium, thallium, selenium, tellurium and germanium contents - Inductively coupled plasma mass spectrometry (English PDF)
铜、铅、锌原矿和尾矿化学分析方法 第 10 部分：金、银、钼、砷、钨、铋、镓、铟、铊、硒、碲和锗含量的测定 电感耦合等离子体质谱法
Also coversYS/T1115.10-2026 + YST1115.10-2026
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Issued by
Ministry of Industry and Information Technology
Level / Type
Industry · Recommended
Issue date
April 15, 2026
Implementation date
November 1, 2026
Scope
YS/T 1115.10-2026 is the English-translated version of 铜、铅、锌原矿和尾矿化学分析方法 第 10 部分：金、银、钼、砷、钨、铋、镓、铟、铊、硒、碲和锗含量的测定 电感耦合等离子体质谱法.
YS/T 1115.10-2026 describes a method for determining the contents of gold, silver, molybdenum, arsenic, tungsten, bismuth, gallium, indium, thallium, selenium, tellurium and germanium in copper, lead and zinc raw ores and tailings by inductively coupled plasma mass spectrometry. It applies to the determination of these twelve elements in copper, lead and zinc raw ores, including copper-molybdenum polymetallic ores, and in tailings. In a mass spectrometer the sample solution is ionized in a plasma and the ions are counted, which allows several elements to be determined from a single prepared sample.
Mining and mineral processing companies, geological and metallurgical laboratories, and third-party testing bodies can use it for ore and tailings analysis. It is a voluntary standard (code with /T), issued by the Ministry of Industry and Information Technology on 15 April 2026 and effective from 1 November 2026. It replaces YS/T 53.1-2010, YS/T 53.2-2010 and YS/T 53.3-2010.
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Document preview — YS/T 1115.10-2026
National Standard of the People's Republic of China
- ICS
- 77.120.01
- Classification
- H13
- Replacing
- YS/T 53.1-2010; YS/T 53.2-2010; YS/T 53.3-2010
Issued by: Ministry of Industry and Information Technology
Contents
- Foreword
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
Foreword
YS/T 1115.10-2026 is a recommended industry standard of the People's Republic of China in the Nonferrous Metals sector, approved and issued by the Ministry of Industry and Information Technology on 15 April 2026, with effect from 1 November 2026.
This edition replaces YS/T 53.1-2010; YS/T 53.2-2010; YS/T 53.3-2010.
Classification: ICS 77.120.01; CCS H13.
1 Scope
YS/T 1115.10-2026 describes a method for determining the contents of gold, silver, molybdenum, arsenic, tungsten, bismuth, gallium, indium, thallium, selenium, tellurium and germanium in copper, lead and zinc raw ores and tailings by inductively coupled plasma mass spectrometry. It applies to the determination of these twelve elements in copper, lead and zinc raw ores, including copper-molybdenum polymetallic ores, and in tailings. In a mass spectrometer the sample solution is ionized in a plasma and the ions are counted, which allows several elements to be determined from a single prepared sample.
Mining and mineral processing companies, geological and metallurgical laboratories, and third-party testing bodies can use it for ore and tailings analysis. It is a voluntary standard (code with /T), issued by the Ministry of Industry and Information Technology on 15 April 2026 and effective from 1 November 2026. It replaces YS/T 53.1-2010, YS/T 53.2-2010 and YS/T 53.3-2010.
Remaining clauses in the full document
- 2 Normative references
- 3 Terms and definitions
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of YS/T 1115.10
| Edition | Title | Revision | Status |
|---|---|---|---|
| YS/T 1115.10-2026 | Chemical analysis methods of copper, lead and zinc ores and tailings - Part 10: Determination of gold, silver, molybdenum, arsenic, tungsten, bismuth, gallium, indium, thallium, selenium, tellurium and germanium contents - Inductively coupled plasma mass spectrometry | current edition | Current |
| YS/T 53.1-2010 | Chemical analysis methods of copper, lead and zinc ores and tailings - Part 10: Determination of gold, silver, molybdenum, arsenic, tungsten, bismuth, gallium, indium, thallium, selenium, tellurium and germanium contents - Inductively coupled plasma mass spectrometry | previous edition | In force until 1 November 2026 |
| YS/T 53.2-2010 | Chemical analysis methods of copper, lead and zinc ores and tailings - Part 10: Determination of gold, silver, molybdenum, arsenic, tungsten, bismuth, gallium, indium, thallium, selenium, tellurium and germanium contents - Inductively coupled plasma mass spectrometry | previous edition | In force until 1 November 2026 |
| YS/T 53.3-2010 | Chemical analysis methods of copper, lead and zinc ores and tailings - Part 10: Determination of gold, silver, molybdenum, arsenic, tungsten, bismuth, gallium, indium, thallium, selenium, tellurium and germanium contents - Inductively coupled plasma mass spectrometry | previous edition | In force until 1 November 2026 |
This page sells the current edition, YS/T 1115.10-2026. Earlier editions are listed for reference only.
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Related Standards
YS/T 1115.1-2025 — Methods for chemical analysis of copper, lead, zinc ores and tailings - Part 1: Determination of copper content - Iodine titration method
YS/T 1115.11-2016 — Methods for chemical analysis of copper ores and tailings—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometric method
YS/T 1115.12-2016 — Methods for chemical analysis of copper ores and tailings—Part 12: Determination of copper, lead, zinc, nickel, cobalt, cadmium, magnesium and manganese contents—Inductively coupled plasma atomic emission spectrometric method
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YS/T 1115.10-2026
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