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Determination of phenol in toys and children's products - High performance liquid chromatography
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Basic data
| Standard ID | GB/T 45517-2025 (GB/T45517-2025) |
| Description (Translated English) | Determination of phenol in toys and children's products - High performance liquid chromatography |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | Y57 |
| Classification of International Standard | 97.200.50 |
| Word Count Estimation | 14,113 |
| Date of Issue | 2025-04-25 |
| Date of Implementation | 2025-04-25 |
| Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration |
GB/T 45517-2025: Determination of phenol in toys and children products - High performance liquid chromatography
---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.
National Standard of the People's Republic of China
ICS 97.200.50CCS Y 57
Determination of phenol in toys and children's products
High performance liquid chromatography
Determination of phenol in toys and children's products-
High performance liquid chromatography
2025-04-25 Release
2025-04-25 Implementation
State Administration for Market Regulation
The National Standardization Administration issued
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 is required.
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 China Light Industry Federation.
This document was prepared by the National Technical Committee on Toy Standardization (SAC/TC 253) and the National Working Group on Infant and Child Products Standardization (SAC/SWG 18).
Centralized.
This document was drafted by. Guangzhou Customs Technical Center, Shanghai Customs Mechanical and Electrical Products Testing Technology Center, Guangdong Province Shantou Quality and Metrology Supervision
Supervision and Inspection Institute, Baoju (China) Children's Products Co., Ltd., Yike Testing and Certification Co., Ltd., Huace Testing and Certification Group Co., Ltd.,
China Academy of Building Materials (Beijing) Testing and Certification Co., Ltd., Shandong Product Quality Inspection Institute, Shenzhen Metrology and Quality Inspection Institute, Beijing Zhongqing
United Certification Center Co., Ltd., China Customs Science and Technology Research Center.
The main drafters of this document are. Tian Yong, Zhang Haiyi, Gao Huan, Zhao Mengdi, Zheng Zengyao, Zou Qixuan, Ruan Dasheng, Wang Xuqun, Du Huanling, Gao Cuiling,
Feng Anhong and Bai Weiwei.
Determination of phenol in toys and children's products
High performance liquid chromatography
Warning - Personnel using this document should have practical experience in formal laboratory work. This document does not indicate all possible safety
The user is responsible for taking appropriate safety and health measures and ensuring that the conditions stipulated by relevant national laws and regulations are met.
1 Scope
This document describes a method for the determination of phenol content and migration in materials of toys and children's products by HPLC.
This document is applicable to the determination of phenol migration in polymer materials of toys and children's products. It is also applicable to the following toys and children's products.
Determination of phenol content in materials.
--Liquid materials, such as bubble water, finger paint, ink, paint, etc.;
--Flexible modeling materials, such as modeling clay, crystal mud, super light clay, etc.;
-- Adhesives, such as liquid glue and solid glue;
--leather.
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 6675.1 Safety of toys Part 1.Basic specifications
GB/T 6682 Specifications and test methods for water used in analytical laboratories
3 Terms and definitions
The terms and definitions defined in GB 6675.1 and the following apply to this document.
3.1
Toys
All products or materials designed or intended for use in play by children under 14 years of age.
[Source. GB 6675.1-2014, 3.1]
3.2
Children's products
All products designed or intended for use, play, wear, etc. by children under 14 years of age.
3.3
method blank
Except for the absence of samples, the glassware, instruments and other test conditions used during the test are the same as those used during the sample test.
The pollution situation of the environment.
[Source. GB/T 41530-2022, 6.3.11]
...
