GB/T 23296.15-2009 English PDF

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GB/T 23296.15-2009: Food contact materials -- Polymer -- Determination of 2, 4, 6-triamino-1, 3, 5-triazine (melamine) in food simulants -- High performance liquid chromatography
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23296.15-2009	359	Add to Cart	3 days	Food contact materials -- Polymer -- Determination of 2, 4, 6-triamino-1, 3, 5-triazine (melamine) in food simulants -- High performance liquid chromatography	Obsolete

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Basic data

Standard ID: GB/T 23296.15-2009 (GB/T23296.15-2009)
Description (Translated English): Food contact materials -- Polymer -- Determination of 2, 4, 6-triamino-1, 3, 5-triazine (melamine) 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: 9,938
Date of Issue: 2009-03-31
Date of Implementation: 2009-09-01
Regulation (derived from): National Standard Approval Announcement 2009 No.3 (Total No.143)
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 method for the determination of melamine in food simulants. This standard applies to water, 3% (mass concentration) acetic acid, determination of 10% (volume fraction) ethanol solution and olive oil in food simulants four melamine. Water, low measuring 3% (mass concentration) solution of acetic acid and 10% (volume fraction) ethanol solution of three water-based food simulants melamine limit of 5. 00mg/L, the determination of melamine in olive oil lower limit of 4. 00mg/kg.

GB/T 23296.15-2009: Food contact materials -- Polymer -- Determination of 2, 4, 6-triamino-1, 3, 5-triazine (melamine) 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 2, 4, 6-triamino-1, 3, 5-triazine (melamine) 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 2,4,6 1,3,5 Triazine (melamine) Determination High Performance Liquid Chromatography Posted 2009-03-31 2009-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

The standard reference to the European Technical Specification CEN/T S13130-27.2005 "food contact materials and articles plastic Restricted Substances Part 27. Food simulants 2,4,6-1,3,5-triazine (melamine) Determination "(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 drafting unit. China Inspection and Quarantine Science Research Institute, People's Republic of China Hubei Entry-Exit Inspection and Quarantine Bureau of the People Republic of Shanxi Entry-Exit Inspection and Quarantine, the State Environmental Quality Supervision and Inspection Center. Drafters of this standard. Chen Zhifeng, Cui Hairong, Sun Li, Ma Yu, Song Huan, Li Hui, Zhang Yan, Zhang. Food contact materials - Polymer Food simulants 2,4,6 1,3,5 Triazine (melamine) Determination High Performance Liquid Chromatography

1 Scope

This standard specifies the determination of food simulants melamine. This standard applies to water, 3% (mass concentration) solution of acetic acid, 10% (volume fraction) ethanol solution and olive oil Four Food simulants Determination of melamine. Determination of water, 3% (mass concentration) solution of acetic acid and 10% (volume fraction) ethanol three kinds of water-based food simulants melamine Lower limit of 5.00mg/L, measured in olive oil melamine lower limit of 4.00mg/kg.

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) GB/T 23296.1-2009 plastic food contact materials restricted substances in food and food simulants to specific substances in plastics Migration testing and determination of methods and conditions of exposure to food simulants Guide selection Principle 3 Food simulants melamine by HPLC column separated by UV detector for detection. Water-based food mold Quasiphysical direct injection, olive oil through the water - isopropanol solution was extracted backward like. Using external standard.

4 Reagents and materials

Unless otherwise specified, water GB/T 6682 provided a water, reagents were of analytical grade. 4.1 Melamine (C3H6N6, CAS number. 108-78-1), a purity greater than 99%. 4.2 glacial acetic acid. 4.3 ethanol. 4.4 Refined olive oil. 4.5 acetonitrile (HPLC grade). 4.6 isopropanol. 4.7 iso-octane. 4.8 sodium dihydrogen phosphate - dihydrate (NaH2PO4 · H2O). 4.9 sodium hydroxide. 4.10 3% (mass concentration) acetic acid solution. Weigh 30g (accurate to 0.1g) in glacial acetic acid (4.2) and transferred to 1L volumetric flask, water volume. 4.11 to 10% (by volume) ethanol. Measure 100mL anhydrous ethanol (4.3) in 1L flask, water volume. 4.12 to 10% (mass concentration) sodium hydroxide solution. Weigh 10g of sodium hydroxide (4.9) dissolved in 100mL of water. ......

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