Home Cart Quotation Policy About-Us
www.ChineseStandard.net
Database: 221581 (27 Mar 2026)
SEARCH
Path: Home > GB/T > Page253 > GB/T 37861-2019

GB/T 37861-2019 PDF English

Price & Delivery

US$279.00 · In stock · Download in 9 seconds
GB/T 37861-2019: Determination of halogen in electrical and electronic products - Ion chromatography method
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See step-by-step procedure
Status: Valid
Std IDVersionUSDBuyDeliver [PDF] inTitle (Description)
GB/T 37861-2019English279 Add to Cart 3 days [Need to translate] Determination of halogen in electrical and electronic products - Ion chromatography method

Click to Preview a similar PDF

Basic data

Standard ID GB/T 37861-2019 (GB/T37861-2019)
Description (Translated English) Determination of halogen in electrical and electronic products - Ion chromatography method
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard L10
Classification of International Standard 31.020
Word Count Estimation 14,199
Date of Issue 2019-08-30
Date of Implementation 2020-03-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 37861-2019: Determination of halogen in electrical and electronic products - Ion chromatography method




---This is an excerpt. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.), auto-downloaded/delivered in 9 seconds, can be purchased online: https://www.ChineseStandard.net/PDF.aspx/GBT37861-2019
(Determination of halogen content in electrical and electronic products - Ion chromatography) ICS 31.020 L10 National Standards of People's Republic of China Determination of halogen content in electrical and electronic products Ion chromatography Determinationofhalogeninelectricalandelectronicproducts- Ionchromatographymethod Published on.2019-08-30 2020-03-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the Environmental Standardization Technical Committee (SAC/TC297) of the National Electrical and Electronic Products and Systems. This standard was drafted. China Electronics Technology Standardization Research Institute, China National Accreditation Center for Conformity Assessment, Weifang Saibao Industrial Technology Research Research Institute Co., Ltd., Shenzhen Institute of Metrology and Quality Inspection, Guangzhou Customs Technology Center, Qingdao Shengyu Chromatography Technology Co., Ltd., China Metrology Scientific Research Institute, China Information and Communication Research Institute, Tongbiao Standard Technology Service Co., Ltd., Dongguan Zhongding Testing Technology Co., Ltd. The main drafters of this standard. Zhang Xu, Wu Haiyun, Liu Jia, Gao Jian, Cheng Tao, Xie Chengping, Xing Yuanna, Xiao Dahui, Zhang Jinmei, Shi Naijie, Lu Chunyang, He Xiaoyan, Li Xinzhu, Chen Zeyong. Determination of halogen content in electrical and electronic products Ion chromatography Caution - Personnel using this standard should have practical experience in formal laboratory work. This standard does not indicate all possible security questions. question. It is the responsibility of the user to take appropriate safety and health measures and to ensure compliance with the conditions set by the relevant national regulations.

1 Scope

This standard specifies the ion chromatographic method for the determination of halogen content in electrical and electronic products. This standard applies to the determination of fluorine (F), chlorine (Cl), bromine (Br) in polymer materials for electrical and electronic products.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 6682 Analytical laboratory water specifications and test methods GB/T 26125-2011 Six restricted substances for electrical and electronic products (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers) Determination SJ/T 11692-2017 Electronic and Electrical Products Restricted Substance Testing Sample Split Guide

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Homogeneous material A uniform material of each part consisting of one or more substances. 3.2 Certified reference material certified referencematerial; CRM A document issued by an authority that provides one or more characteristics of uncertainty and traceability obtained using an effective procedure The standard substance of the value. [JJF1005-2016, definition 3.2] 3.3 Reference material referencematerial; RM Reference substance A substance with a specific property that is sufficiently uniform and stable, its properties are suitable for the intended use in measurement or nominal property inspection. [JJF1005-2016, definition 3.1]

4 Principle

The polymer material in the electrical and electronic products is treated by an oxygen bomb combustion method to convert fluorine, chlorine and bromine in the sample into hydrogen fluoride and chlorination. After hydrogen and hydrogen bromide are absorbed by the absorption liquid, the fluoride, chloride and bromide ions in the sample are measured by ion chromatography, and the external standard method is used. GB/T 37861-2019 (Determination of halogen content in electrical and electronic products - Ion chromatography) ICS 31.020 L10 National Standards of People's Republic of China Determination of halogen content in electrical and electronic products Ion chromatography Determinationofhalogeninelectricalandelectronicproducts- Ionchromatographymethod Published on.2019-08-30 2020-03-01 implementation State market supervision and administration China National Standardization Administration issued

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed and managed by the Environmental Standardization Technical Committee (SAC/TC297) of the National Electrical and Electronic Products and Systems. This standard was drafted. China Electronics Technology Standardization Research Institute, China National Accreditation Center for Conformity Assessment, Weifang Saibao Industrial Technology Research Research Institute Co., Ltd., Shenzhen Institute of Metrology and Quality Inspection, Guangzhou Customs Technology Center, Qingdao Shengyu Chromatography Technology Co., Ltd., China Metrology Scientific Research Institute, China Information and Communication Research Institute, Tongbiao Standard Technology Service Co., Ltd., Dongguan Zhongding Testing Technology Co., Ltd. The main drafters of this standard. Zhang Xu, Wu Haiyun, Liu Jia, Gao Jian, Cheng Tao, Xie Chengping, Xing Yuanna, Xiao Dahui, Zhang Jinmei, Shi Naijie, Lu Chunyang, He Xiaoyan, Li Xinzhu, Chen Zeyong. Determination of halogen content in electrical and electronic products Ion chromatography Caution - Personnel using this standard should have practical experience in formal laboratory work. This standard does not indicate all possible security questions. question. It is the responsibility of the user to take appropriate safety and health measures and to ensure compliance with the conditions set by the relevant national regulations.

1 Scope

This standard specifies the ion chromatographic method for the determination of halogen content in electrical and electronic products. This standard applies to the determination of fluorine (F), chlorine (Cl), bromine (Br) in polymer materials for electrical and electronic products.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 6682 Analytical laboratory water specifications and test methods GB/T 26125-2011 Six restricted substances for electrical and electronic products (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls and polybrominated diphenyl ethers) Determination SJ/T 11692-2017 Electronic and Electrical Products Restricted Substance Testing Sample Split Guide

3 Terms and definitions

The following terms and definitions apply to this document. 3.1 Homogeneous material A uniform material of each part consisting of one or more substances. 3.2 Certified reference material certified referencematerial; CRM A document issued by an authority that provides one or more characteristics of uncertainty and traceability obtained using an effective procedure The standard substance of the value. [JJF1005-2016, definition 3.2] 3.3 Reference material referencematerial; RM Reference substance A substance with a specific property that is sufficiently uniform and stable, its properties are suitable for the intended use in measurement or nominal property inspection. [JJF1005-2016, definition 3.1]

4 Principle

The polymer material in the electrical and electronic products is treated by an oxygen bomb combustion method to convert fluorine, chlorine and bromine in the sample into hydrogen fluoride and chlorination. After hydrogen and hydrogen bromide are absorbed by the absorption liquid, the fluoride, chloride and bromide ions in the sample are measured by ion chromatography, and the external standard method is used. ...

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 37861-2019_English be delivered?


Answer: Upon your order, we will start to translate GB/T 37861-2019_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 37861-2019_English with my colleagues?


Answer: Yes. The purchased PDF of GB/T 37861-2019_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.
Refund Policy Privacy Policy Terms of Service