Home Cart Quotation About-Us
www.ChineseStandard.net
SEARCH

SN/T 2203-2021 English PDF

US$299.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
SN/T 2203-2021: (Food contact materials, wood products, food simulants, determination of polycyclic aromatic hydrocarbons)
Status: Valid

SN/T 2203: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
SN/T 2203-2021299 Add to Cart 3 days (Food contact materials, wood products, food simulants, determination of polycyclic aromatic hydrocarbons) Valid
SN/T 2203-2008479 Add to Cart 3 days Food contact materials. Wood materials. Determination of polycyclic aromatic hydrocarbons in food simulants Obsolete

Similar standards

GB 13432   SN/T 3179   GB/T 23887   SN/T 2204   SN/T 2201   SN/T 2196   

Basic data

Standard ID: SN/T 2203-2021 (SN/T2203-2021)
Description (Translated English): (Food contact materials, wood products, food simulants, determination of polycyclic aromatic hydrocarbons)
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X08
Classification of International Standard: 67.250
Word Count Estimation: 13,184
Date of Issue: 2021-11-22
Date of Implementation: 2022-06-01
Older Standard (superseded by this standard): SN/T 2203-2008
Regulation (derived from): General Administration of Customs Announcement No. 97 [2021]
Issuing agency(ies): General Administration of Customs

SN/T 2203-2008: Food contact materials. Wood materials. Determination of polycyclic aromatic hydrocarbons in food simulants


---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.Wood materials.Determination of polycyclic aromatic hydrocarbons in food simulants Exit inspection and quarantine industry standard book People's Republic of China Food contact materials wooden category Determination of PAHs in food simulants Posted 2008-11-18 2009-06-01 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

The Standard Appendix A, Appendix B, Appendix C, Appendix D, Appendix E are informative appendices. This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard by the People's Republic of China Fujian Exit Inspection and Quarantine, People's Republic of China Jiangsu Entry-Exit Inspection and Quarantine Bureau Drafted. The main drafters of this standard. Huang Bingguo, Jiang Xiaoli, Wengruo Rong, Tang Xi, Morello Britain, Chen Chunjiang, Tang Lijun, your suppliers celery, Wu Xi. This standard is the first release of the entry-exit inspection and quarantine industry standards. Food contact materials wooden category Determination of PAHs in food simulants

1 Scope

This standard specifies the wood products, food contact materials in food simulants 16 PAHs naphthalene detection methods. This standard applies to food contact materials wood products, food simulants water, 3% acetic acid, 10% ethanol, iso substitute olive oil 16 PAHs measured octane naphthalene.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 6682 analytical laboratory use specifications and test methods (GB/T 6682-2008, ISO 3696. 1987, MOD) SN/T 2280-2009 Food contact materials plastic plastic specific migration substances restricted substances to foods and food simulants Test methods and the determination of exposure to food simulants and conditions of selection guidelines

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Containing two or more aromatic benzene rings. The ring may also have a short alkyl or cycloalkyl substituent. This standard PAHs Especially US EPA Method designated priority monitoring of 16 PAHs details, see Appendix A, Table A. 1. Principle 4 The samples were soaked in a solution of simulated food, and food simulant solution soak on machine analysis extract enriched.

5 Reagents and materials

Unless otherwise indicated, the water used in the analysis is in line with two water GB/T 6682 regulations. 5.1 Methanol. chromatographically pure. 5.2 dichloromethane. chromatography. 5.3 acetonitrile. chromatography. 5.4 isooctane. chromatography. 5.5 10% aqueous ethanol (9 + 1). 5.6 3% aqueous acetic acid (97 + 3). 5.7 5% aqueous methanol (95 + 5). 5.8 PAHs standard substance. --- Naphthalene (naphthalene) purity ≥99.4%; --- Philippines (phenanthrene) purity ≥99%;
......
Image