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GB 31604.53-2022 National Food Safety Standard Food Contact Materials and Products of Determination of 5-Ethylidene-2-Norbornene Migration
Local Title:
GB 31604.53-2022 食品安全国家标准 食品接触材料及制品 5-亚乙基-2-降冰片烯迁移量的测定
Country/Region:
Chinese Mainland
Competent Authority:
State Administration for Market Regulation;  National Health Commission
Type:
Standard
Status:
In force
Release Date:
2022-06-30
Implementation Date:
2022-12-30
Applicable Scope:
Food contact materials
Document
Language Source Title Access
ZH
 Official GB 31604.53-2022 National Food Safety Standard Food Contact Materials and Products of Determination of 5-Ethylidene-2-Norbornene Migration
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GB 31604.53-2022 National Food Safety Standard Food Contact Materials and Products of Determination of 5-Ethylidene-2-Norbornene Migration
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Summary

GB 31604.53-2022 is applicable to the determination of the migration of 5-Ethylidene-2-norbornene in plastics, rubbers, and coated food of contact materials and anologues.

Contents

  1. Scope

  2. Principle

  3. Reagents and materials

  4. Instruments and equipments

  5. Analysis steps

  6. Formulation of analysis results

  7. Precision

  8. Others

Appendix A Reference spectrum of 5-Ethylidene-2-norbornene

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