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GB/T 43861-2024 English PDF

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US$359.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 43861-2024: General rules for microwave plasma atomic emission spectrometry
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 43861-2024	359	Add to Cart	4 days	General rules for microwave plasma atomic emission spectrometry	Valid

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Basic data

Standard ID: GB/T 43861-2024 (GB/T43861-2024)
Description (Translated English): General rules for microwave plasma atomic emission spectrometry
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: N04
Classification of International Standard: 71.040.99
Word Count Estimation: 18,124
Date of Issue: 2024-04-25
Date of Implementation: 2024-04-25
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 43861-2024: General rules for microwave plasma atomic emission 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.
ICS 71:040:99 CCSN04 National Standards of People's Republic of China General rules for microwave plasma atomic emission spectrometry Released on 2024-04-25 2024-04-25 implementation State Administration for Market Regulation The National Standardization Administration issued

Preface III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Method Principle 1 5 Reagents and Materials 2 6 Instrument composition 3 7 Sample processing 3 8 Analysis steps and methods 3 9 Results Report 7 10 Safety Precautions 8 Appendix A (Informative) Spectral Line Wavelength Table of Analytical Elements to be Measured 9

Foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for standardization work Part 1: Structure and drafting rules for standardization documents" Drafting: Please note that some of the contents of this document may involve patents: The issuing organization of this document does not assume the responsibility for identifying patents: This document was proposed by the Ministry of Science and Technology of the People's Republic of China: This document is under the jurisdiction of the National Technical Committee for Standardization of Instrumental Analysis and Testing (SAC/TC481): This document was drafted by: Guangdong Academy of Sciences Testing and Analysis Institute (China Guangzhou Analysis and Testing Center), Steel Research Nano Testing Technology Co:, Ltd: Co:, Ltd:, Institute of Agricultural Quality Standards and Testing Technology, Chinese Academy of Agricultural Sciences, Zhejiang Quanshi Technology Co:, Ltd:, Guangzhou Yichuang Technology Co:, Ltd: Co:, Ltd:, Beijing Academy of Science and Technology Analysis and Testing Institute (Beijing Physical and Chemical Analysis and Testing Center), and Tsinghua University: The main drafters of this document are: Guo Pengran, Li Hongwei, Mao Xuefei, Jin Wei, Wang Jiayong, Wang Yu, Song Yumei, Pan Jiachuan, Xing Zhi, Zhao Yingfei, Cheng Bin, Liu Cong, Chen Ting, Li Xue, Zhou Yibo, and Fan Bowen: General rules for microwave plasma atomic emission spectrometry

1 Scope

This document establishes the use of microwave plasma atomic emission spectrometer to qualitatively and quantitatively analyze metal and some non-metal elements in samples: General rules for analysis: This document is applicable to the analysis of major to trace metals and some Qualitative and quantitative analysis of non-metallic elements: This document does not apply to direct solid injection methods:

2 Normative references

The contents of the following documents constitute the essential clauses of this document through normative references in this document: For referenced documents without a date, only the version corresponding to that date applies to this document; for referenced documents without a date, the latest version (including all amendments) applies to This document: GB/T 602 Preparation of standard solutions for determination of impurities in chemical reagents GB/T 622 Chemical reagent hydrochloric acid GB/T 626 Chemical reagent nitric acid GB/T 4842 Argon GB/T 4844 Pure helium, high purity helium and ultrapure helium GB/T 6379:1 Accuracy (trueness and precision) of measurement methods and results Part 1: General principles and definitions GB/T 6682 Specifications and test methods for water used in analytical laboratories GB/T 8979 Pure nitrogen, high purity nitrogen and ultrapure nitrogen GB/T 13966 Terminology of analytical instruments GB/T 23942-2009 General rules for inductively coupled plasma atomic emission spectrometry of chemical reagents GB/T 27417-2017 Guidelines for Confirmation and Validation of Chemical Analysis Methods for Conformity Assessment JY/T 0567-2020 General rules for inductively coupled plasma optical emission spectrometry

3 Terms and definitions

Terms and definitions defined in GB/T 6379:1, GB/T 13966, GB/T 23942-2009 and JY/T 0567-2020 and the following Applicable to this document: 3:1 Microwave plasma An excited plasma light source formed by coupling microwave energy:

4 Principles of the method

The sample is atomized by the atomization system to form an aerosol, which is carried into the microwave plasma by the carrier gas (nitrogen, helium or argon) and is stable at high temperature: The atoms or ions of the measured element are fully evaporated, atomized, excited and ionized in the atmosphere: When the atoms or ions of the measured element are excited, the electrons move between different energy levels in the atoms: ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 43861-2024_English be delivered?

Answer: Upon your order, we will start to translate GB/T 43861-2024_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 43861-2024_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 43861-2024_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.