GB/T 23296.24-2009 English PDF

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GB/T 23296.24-2009: Food contact materials -- Polymer -- Determination of 1, 2-dihydroxybenzene, 1, 3-dihydroxybenzene, 1, 4-dihydroxybenzene, 4, 4-dihydroxybenzophenone and 4, 4dihydroxybiphenyl in food simulants -- High performance liquid chromatography
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23296.24-2009	369	Add to Cart	3 days	Food contact materials -- Polymer -- Determination of 1, 2-dihydroxybenzene, 1, 3-dihydroxybenzene, 1, 4-dihydroxybenzene, 4, 4-dihydroxybenzophenone and 4, 4dihydroxybiphenyl in food simulants -- High performance liquid chromatography	Valid

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Basic data

Standard ID: GB/T 23296.24-2009 (GB/T23296.24-2009)
Description (Translated English): Food contact materials -- Polymer -- Determination of 1, 2-dihydroxybenzene, 1, 3-dihydroxybenzene, 1, 4-dihydroxybenzene, 4, 4-dihydroxybenzophenone and 4, 4dihydroxybiphenyl in food simulants -- High performance liquid chromatography
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: C53
Classification of International Standard: 67.250
Word Count Estimation: 16,173
Date of Issue: 2009-04-27
Date of Implementation: 2009-09-01
Quoted Standard: GB/T 6682; GB/T 23296.1-2009
Regulation (derived from): National Standard Approval Announcement 2009 No.5 (Total No.145)
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies the food simulants 1, 2-hydroquinone, 1, 3-hydroquinone, 1, 4-hydroquinone, 4, 4 '- dihydroxy benzophenone and 4, 4'-Determination of Hydroxyl biphenyl This standard applies to food simulants water, 3% (mass concentration) acetic acid, 10% (volume fraction) ethanol and iso-octane 1, 2-hydroquinone, 1, 3-hydroquinone, 1, 4-dihydroxybenzene, 4, 4 '- dihydroxy benzophenone, 4, 4'-dihydroxy-diphenyl content determination.

GB/T 23296.24-2009: Food contact materials -- Polymer -- Determination of 1, 2-dihydroxybenzene, 1, 3-dihydroxybenzene, 1, 4-dihydroxybenzene, 4, 4-dihydroxybenzophenone and 4, 4dihydroxybiphenyl in food simulants -- 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.
Food contact materials. Polymer. Determination of 1, 2-dihydroxybenzene, 1, 3-dihydroxybenzene, 1, 4-dihydroxybenzene, 4, 4'-dihydroxybenzophenone and 4, 4'dihydroxybiphenyl in food simulants. High performance liquid chromatography ICS 67.250 C53 National Standards of People's Republic of China Food contact materials - Polymer Food simulants 1,2-hydroquinone, 1,3-hydroquinone, 1,4-hydroquinone, 4,4'-dihydroxy-benzophenone, 4,4'-dihydroxy biphenyl HPLC Posted 2009-04-27 2009-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The reference standard adopted by the European Technical Specification CEN/T S13130-18.2005 "food contact plastic materials and products was limited Quality - Part 18. Food simulants 1,2 hydroquinone, 1,3-hydroquinone, 1,4-hydroquinone, 4,4'-dihydroxy benzophenone, 4,4' dihydroxyvitamin Union Determination of benzene "(in English) to develop. Appendix A of this standard is an informative annex. This standard was proposed by the National Certification and Accreditation Administration Committee. This standard by the National Import and Export Food Safety Inspection Standardization Technical Committee (SAC/TC445) centralized. This standard was drafted. the State Environmental Quality Supervision and Inspection Center, Chinese Academy of Inspection and Quarantine, People's Republic of China Lake North Exit Inspection and Quarantine. The main drafters of this standard. Qiao Wei, Guo Limin, Chen Zhifeng, Li Hui, Cui Hairong, Hins Cheung, Wen Liyun, Sun Li, Jian Guo, Fan Bin, Fang Huiwen. Food contact materials - Polymer Food simulants 1,2-hydroquinone, 1,3-hydroquinone, 1,4-hydroquinone, 4,4'-dihydroxy-benzophenone, 4,4'-dihydroxy biphenyl HPLC

1 Scope

This standard specifies the food simulants 1,2-hydroquinone, 1,3-hydroquinone, 1,4-hydroquinone, 4,4'-dihydroxy benzophenone and 4,4'-bis ......

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