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| SN/T 4003-2013 | English | 399 |
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Food contact materials. Polymers. Determination of 2, 4, 6-triamino-1, 3, 5-triazine(melamine)in food simulants. Liquid chromatography. tandem mass spectrometry method
| Obsolete |
SN/T 4003-2013
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Standard similar to SN/T 4003-2013 SN/T 5268 Basic data | Standard ID | SN/T 4003-2013 (SN/T4003-2013) | | Description (Translated English) | Food contact materials. Polymers. Determination of 2, 4, 6-triamino-1, 3, 5-triazine(melamine)in food simulants. Liquid chromatography. tandem mass spectrometry method | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Word Count Estimation | 10,112 | | Quoted Standard | GB/T 5009.156; GB/T 6682; GB 9690; GB/T 23296.1-2009 | | Regulation (derived from) | National quality recognition (2013) 569 | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the food simulants melamine liquid chromatography - mass spectrometry/mass spectrometry method is applicable to the water, 3% (by mass) of acetic acid, 4% (by volume) of acetic acid, 10% (by volume) ethanol and five kinds of olive | SN/T 4003-2013: Food contact materials. Polymers. Determination of 2, 4, 6-triamino-1, 3, 5-triazine(melamine)in food simulants. Liquid chromatography. tandem mass spectrometry method
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Food contact materials. Polymers. Determination of 2, 4, 6-triamino-1, 3, 5-triazine (melamine) in food simulants. Liquid chromatography. Tandem mass spectrometry method
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Food contact materials - Polymer food simulants
2,4,6-triamino-1,3,5-triazine (melamine)
Determination of liquid chromatography - mass spectrometry/mass spectrometry
1,3,5-triazine (melamine) infoodsimulants-Liquidchromatography-
Issued on. 2013-11-06
2014-06-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard is drafted by. People's Republic of China Fujian Exit Inspection and Quarantine.
The main drafters of this standard. Well Wei, Tang Xi, Li Xiaojing, Chen Changhong, real Chen Min, Liang Ming, Lu water, Jiang Xiaoli, Zeng tree gold.
Food contact materials - Polymer food simulants
2,4,6-triamino-1,3,5-triazine (melamine)
Determination of liquid chromatography - mass spectrometry/mass spectrometry
1 Scope
This standard specifies the food simulants melamine liquid chromatography - mass spectrometry/mass spectrometry.
This standard applies to water, 3% (by mass) of acetic acid, 4% (volume fraction) acetic acid, 10% (volume fraction) ethanol solution and olive oil five
Species simulants melamine detection and confirmation.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 5009.156 immersion test method for packaging food materials and products General
Laboratory use specifications and test methods GB/T 6682 Analysis
GB 9690 food containers, packaging materials used melamine - formaldehyde moldings health standards
GB/T 23296.1-2009 plastic food contact materials restricted substances in food and food simulants to specific substances in plastics
Suitable shift test methods and determination of exposure to food simulants and conditions of selection guidelines
3 Method summary
Water-based food simulants water, 3% (by mass) of acetic acid, 4% (volume fraction) of acetic acid and 10% (volume fraction) ethanol solution directly
Chromatography - mass spectrometry/mass spectrometry, olive oil mimetic after extraction with an aqueous solution of isopropanol liquid chromatography - mass spectrometry/mass spectrometry, external standard method
Quantified.
4 Reagents and materials
Unless otherwise specified, the reagents used were of analytical grade. Water as a water GB/T 6682 regulations.
4.1 glacial acetic acid.
4.2 ethanol.
4.3 isopropanol.
4.4 olive oil.
4.5 iso-octane.
4.6 ammonium acetate.
4.7 melamine standard. (CAS No. 108-78-1), content ≥99.0%.
4.8 3% (mass concentration) acetic acid solution. Weigh 30g (accurate to 0.01g) in glacial acetic acid (4.1), water volume to 1L.
4.9 4% (volume fraction) acetic acid solution. Measure 40mL glacial acetic acid (4.1), water volume to 1L.
4.10 to 10% (by volume) ethanol. Measure 100mL anhydrous ethanol (4.2), water volume to 1L.
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