GB/T 23296.9-2009 English PDF

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GB/T 23296.9-2009: Food contact materials -- Polymer -- Determination of acrylamide in food simulants -- High performance liquid chromatography
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 23296.9-2009	319	Add to Cart	3 days	Food contact materials -- Polymer -- Determination of acrylamide in food simulants -- High performance liquid chromatography	Obsolete

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Basic data

Standard ID: GB/T 23296.9-2009 (GB/T23296.9-2009)
Description (Translated English): Food contact materials -- Polymer -- Determination of acrylamide 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: 8,850
Date of Issue: 2009-03-31
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.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 provides high-performance liquid chromatographic method phthalocyanine food simulants propylene amine. This standard applies to water, 3% (mass concentration) acetic acid, determination of 10% (volume fraction) ethanol solution, such as water-based food simulants and olive oil Thalidomide migration of propylene. Water-based food simulants lower limit of determination of propylene Thalidomide was 0. 01mg/L, low determination of olive oil in propylene Thalidomide limit of 0. 01mg/kg.

GB/T 23296.9-2009: Food contact materials -- Polymer -- Determination of acrylamide 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 acrylamide in food simulants. High performance liquid chromatography ICS 67.250 C53 National Standards of People's Republic of China Food contact materials - Polymer Determination of acrylamide in food simulants of 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 reference to the European standard technical specification CEN/T S13130-10.2005 "food contact plastic materials and products for restricted substances Part 10. Determination of food simulants acrylamide "(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. People's Republic of China Hubei Entry-Exit Inspection and Quarantine Shandong People's Republic of China Bureau, Chinese Academy of Inspection and Quarantine, the State Environmental Quality Supervision and Inspection Center. The main drafters of this standard. Cui Hairong, Tao strong, Ye Cheng, Chen Zhifeng, about Ling Tao, Zhang Yan, Li Hui, Guo Jian, Li Jing, Yang wind, Huang Rong, Pan Qunhui. Food contact materials - Polymer Determination of acrylamide in food simulants of High Performance Liquid Chromatography

1 Scope

This standard specifies a high performance liquid chromatographic method food simulants acrylamide. This standard applies to water, 3% (mass concentration) solution of acetic acid, 10% (volume fraction) ethanol and other water-based food simulants and olive oil Determination of the amount of acrylamide in the migration. Determination of water-based food simulants acrylamide lower limit of 0.01 mg/L, the determination of acrylamide in olive oil lower limit Of 0.01mg/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 acrylamide by high performance liquid chromatography (column ion exclusion column) were separated into the UV detector Row detector. Using external standard.

4 Reagents and materials

Unless otherwise specified, water GB/T 6682 provided a water, reagents were of analytical grade. 4.1 acrylamide standards. purity of greater than 99%. 4.2 glacial acetic acid. 4.3 ethanol. 4.4 olive oil. 4.5 acetonitrile. chromatography. 4.6 Methanol. chromatographically pure. 4.7 sulfuric acid. 4.8 sulfuric acid solution (0.05mol/L). amount of 2.7mL of sulfuric acid (4.7) in 1L flask, water volume. 4.9 3% (mass concentration) acetic acid solution. Weigh 30g (accurate to 0.1g) in glacial acetic acid (4.2) in 1L flask, water volume. 4.10 to 10% (by volume) ethanol. Measure 100mL anhydrous ethanol (4.3) in 1L flask, water volume. Acrylamide 4.11 standard stock solution (500μg/mL). Weigh 0.05g (precise to 0.1mg) acrylamide (4.1) to 100mL capacity Volumetric flask, dissolve and dilute with methanol (4.6). The stock solution at 5 ℃ dark storage under seal, and the headspace as small as possible, a solution valid for three months. Acrylamide 4.12 standard solution (10μg/mL). Take 1.0mL standard stock solution (4.11) was transferred to a 50mL volumetric flask, And diluted with methanol to the mark. The content of this solution of acrylamide was 10μg/mL. ......

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