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GB/T 23296.16-2009: Food contact materials -- Polymer -- Determination of 2, 2-bis (4-hydroxyphenyl) propane (bisphenol A) in food simulants -- High performance liquid chromatography
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Food contact materials -- Polymer -- Determination of 2, 2-bis (4-hydroxyphenyl) propane (bisphenol A) in food simulants -- High performance liquid chromatography
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GB/T 23296.16-2009
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Basic data | Standard ID | GB/T 23296.16-2009 (GB/T23296.16-2009) | | Description (Translated English) | Food contact materials -- Polymer -- Determination of 2, 2-bis (4-hydroxyphenyl) propane (bisphenol A) 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 | 8,871 | | 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 specifies the method for the determination of bisphenol A in food simulants for. This standard applies to water, 300 (mass concentration) acetic acid, determination of the content of the 1000 A (volume fraction) ethanol solution and olive oil bisphenol four food simulants. Water, measuring 300 (mass concentration) solution of acetic acid and 1000 (volume fraction) ethanol solution of three water-based food simulants bisphenol A lower limit of 0. 03mg/L, the determination of bisphenol A in olive oil, the lower limit is 0. 3 mg/kg. | GB/T 23296.16-2009: Food contact materials -- Polymer -- Determination of 2, 2-bis (4-hydroxyphenyl) propane (bisphenol A) in food simulants -- High performance liquid chromatography
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Food contact materials. Polymer. Determination of 2, 2-bis (4-hydroxyphenyl) propane (bisphenol A) 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 2,2-bis (4-hydroxyphenyl)
Propane (bisphenol A), 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 S13130-13.2005 "food contact plastic materials and products was limited
Part quality 13. food simulants 2,2-bis (4-hydroxyphenyl) propane (bisphenol A) 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 was drafted. China Inspection and Quarantine Science Research Institute, People's Republic of China Shandong Exit Inspection and Quarantine, the People's Republic of China
State and Hubei Entry-Exit Inspection and Quarantine of Guangdong People's Republic of China.
The main drafters of this standard. Chen Zhifeng, Sunzhong Song, Sun Li, Cui Hairong, Li Bo Ping, ZHOU Ming-hui, Homocysteine \u200b\u200bon.
Food contact materials - Polymer
Food simulants 2,2-bis (4-hydroxyphenyl)
Propane (bisphenol A), High Performance Liquid Chromatography
1 Scope
This standard specifies the method for determination of food simulants bisphenol A.
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 bisphenol A content.
Water, measuring A 3% (mass concentration) solution of acetic acid and 10% (volume fraction) ethanol three kinds of water-based food simulants bisphenol low
Limit was 0.03mg/L, the determination of bisphenol A in olive oil lower limit of 0.3mg/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.
Laboratory use specifications and test methods (. 1987, MOD GB/T 6682-2008, ISO 3696) GB/T 6682 analysis.
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 bisphenol A are separated by high performance liquid chromatography column, using a fluorescence detector for detection. Water-based food simulants
Direct Sampling, olive oil mimetic solution was extracted by methanol 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 Bisphenol A (C15H16O2, CAS number. 80-05-7). purity of greater than 99%.
4.2 glacial acetic acid.
4.3 ethanol.
4.4 Refined olive oil.
4.5 hexane. chromatographically pure.
4.6 Methanol. chromatographically pure.
4.7 3% (mass concentration) acetic acid solution. Weigh 30g (accurate to 0.1g) in glacial acetic acid (4.2) in 1L flask, water volume.
4.8 10% (by volume) ethanol. Measure 100mL anhydrous ethanol (4.3) in 1L flask, water volume.
4.9 methanol - water mixture (1 + 1). amount of 100mL of methanol (4.6) and 100mL of water, and mix.
4.10 Bisphenol A stock solution (375mg/L). Weigh accurately 37.5mg of bisphenol A (accurate to 0.1mg) (4.1) to 100mL volumetric flask
With methanol (4.6) volume. Stored in the dark at -20 ℃ ~ 20 ℃, hermetic bisphenol A stock solution concentration is maintained within 3 months
stable.
4.11 bisphenol A intermediate standard solution (37.5mg/L). Bisphenol A stock solution of 10mL (4.10) in 100mL flask with methanol
(4.6) volume.
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