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GB/T 41435-2022 English PDF

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US$329.00 · In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 41435-2022: Determination of boric acid and salts of boric acid in toy materials - Inductively coupled plasma mass spectrometry
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 41435-2022	329	Add to Cart	4 days	Determination of boric acid and salts of boric acid in toy materials - Inductively coupled plasma mass spectrometry	Valid

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Basic data

Standard ID: GB/T 41435-2022 (GB/T41435-2022)
Description (Translated English): Determination of boric acid and salts of boric acid in toy materials - Inductively coupled plasma mass spectrometry
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Y57
Word Count Estimation: 16,151
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 41435-2022: Determination of boric acid and salts of boric acid in toy materials - 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.
Determination of boric acid and salts of boric acid in toy materials -- Inductively coupled plasma mass spectrometry ICS 97.200.50 CCSY57 National Standards of People's Republic of China Determination of boric acid and borate content in toy materials Inductively Coupled Plasma Mass Spectrometry Published on 2022-04-15 2022-04-15 Implementation State Administration for Market Regulation Released by the National Standardization Administration

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 of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of this document assumes no responsibility for identifying patents. This standard is proposed by China National Light Industry Federation. This standard is under the jurisdiction of the National Toy Standardization Technical Committee (SAC/TC253). This standard was drafted by. Shanghai Customs Mechanical and Electrical Products Testing Technology Center, Beijing Zhongqinglian Certification Center Co., Ltd., Mingmen (China) Young Children's Products Co., Ltd., Shenzhen Institute of Metrology and Quality Inspection, National Small Commodity Quality Supervision and Inspection Center, Hunan Tonglebao Industrial Co., Ltd. Co., Ltd., Guangzhou Customs Technology Center, China Customs Science and Technology Research Center. The main drafters of this standard. Wei Biwen, Gao Huan, Gao Xin, Gao Yan, Chen Dewen, Chen Qinxue, Huo Juyuan, Tian Yong, Zhang Qinghe. Determination of boric acid and borate content in toy materials Inductively Coupled Plasma Mass Spectrometry Caution - Persons using this document should have practical experience in formal laboratory work. This document does not address all possible security issues question. It is the user's responsibility to take appropriate safety and health measures and to ensure compliance with the conditions stipulated by relevant national regulations.

1 Scope

This document describes inductively coupled plasma mass spectrometry for the determination of boric acid and borates in toy materials. This document applies to the determination of boron content in toy materials, and the results are calculated as boric acid and borate.

2 Normative references

The contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations documents, only the version corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 602 Preparation of standard solutions for the determination of impurities in chemical reagents GB 6675.2 Toy Safety Part 2.Mechanical and Physical Properties GB 6675.4-2014 Toy Safety Part 4.Migration of Specific Elements GB/T 6682 Analysis Laboratory Water Specifications and Test Methods

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 basematerial A material on which a coating can be formed or adhered. 3.2 coating All layers of material formed on or attached to the base material of the toy. Note. Including paints, varnishes, lacquers, inks, polymers or other substances of similar nature, whether or not they contain metallic particles, and regardless of the method by which they are Attached to the toy, scrape off with a sharp blade. 3.3 Mass-colouredmaterials A material that can absorb coloring substances without forming a coating. Note. Such as wood, fiberboard, cardboard, leather, bone and other loose-textured materials. 3.4 paperandpaperboard Paper and cardboard whose maximum mass per unit area is not more than 400g/m2. Note. Paper and cardboard with a mass per unit area exceeding 400g/m2 shall be treated as "other dip-dyeable materials", and may also be fiberboard or cardboard. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 41435-2022_English be delivered?

Answer: Upon your order, we will start to translate GB/T 41435-2022_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 41435-2022_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 41435-2022_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.