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SN/T 3694.10-2013: Determination of perfluorinated alkyl compounds in inudstrial products for import and export. Part 10: Adhesives-LC-MS/MS method
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Determination of perfluorinated alkyl compounds in inudstrial products for import and export. Part 10: Adhesives-LC-MS/MS method
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Basic data | Standard ID | SN/T 3694.10-2013 (SN/T3694.10-2013) | | Description (Translated English) | Determination of perfluorinated alkyl compounds in inudstrial products for import and export. Part 10: Adhesives-LC-MS/MS method | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | G39 | | Classification of International Standard | 83.180 | | Word Count Estimation | 12,148 | | Quoted Standard | GB/T 6682 | | Regulation (derived from) | National quality recognition (2013) 569 | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the LC adhesive perfluoroalkyl compounds - MS/MS determination. This standard applies adhesive perfluorinated acid, PFOA, perfluorooctanoic azelaic acid, perfluorodecanoic acid, perfluorinated undecanoate, perfluorinated lauric aci | SN/T 3694.10-2013: Determination of perfluorinated alkyl compounds in inudstrial products for import and export. Part 10: Adhesives-LC-MS/MS method
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Determination of perfluorinated alkyl compounds in inudstrial products for import and export Part 10. Adhesives-LC-MS/MS method
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Determination of the import and export of industrial products based compounds perfluoroalkyl
Part 10. Adhesive liquid chromatography - tandem mass spectrometry
productsforimportandexport-Part 10. Adhesives-LC-MS/MSmethod
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
SN/T 3694 "Importers perfluoroalkyl compounds in industrial measurement" is divided into 14 parts.
--- Part 1. Cosmetic liquid chromatography - tandem mass spectrometry;
--- Part 2. extinguishant liquid chromatography - tandem mass spectrometry;
--- Part 3. Lubrication liquid chromatography - tandem mass spectrometry;
--- Part 4. Paraffin liquid chromatography - tandem mass spectrometry;
--- Part 5. detergent liquid chromatography - tandem mass spectrometry;
--- Part 6. Ink liquid chromatography - tandem mass spectrometry;
--- Part 7. paint and coatings liquid chromatography - tandem mass spectrometry;
--- Part 8. Electronic and Electrical Products liquid chromatography - tandem mass spectrometry;
--- Part 9; textiles liquid chromatography - tandem mass spectrometry;
--- Part 10. Adhesive liquid chromatography - tandem mass spectrometry;
--- Zi Part 11. Leather liquid chromatography - tandem mass spectrometry;
--- Part 12. polish liquid chromatography - tandem mass spectrometry;
--- Part 13. Food contact materials by liquid chromatography - tandem mass spectrometry;
--- Part 14. plastic liquid chromatography - tandem mass spectrometry.
This section SN/T 3694 Part 10.
This section drafted in accordance with GB/T 1.1-2009 given rules.
Please note that some of the content of this document may involve patents. Release mechanism of the present document does not assume responsibility for the identification of these patents.
This section proposed and managed by the National Certification and Accreditation Administration Committee.
This section drafted by. People's Republic of China Zhejiang Exit Inspection and Quarantine, Jilin People's Republic of China Entry-Exit Inspection and
Quarantine Bureau.
The main drafters of this section. Xiqi Hui, Jiang Yongli, Zhu Hongmin, Zhou Xiao, wearing tin ice, Hu Tingting, absurd poetry Cong, Lu Lijun.
Determination of the import and export of industrial products based compounds perfluoroalkyl
Part 10. Adhesive liquid chromatography - tandem mass spectrometry
1 Scope
SN/T 3694 This section provides liquid chromatography adhesive perfluoroalkyl compound - mass spectrometry/mass spectrometry.
This section applies to adhesive perfluorinated acid, PFOA, perfluorooctanoic azelaic acid, perfluoro decanoic acid, perfluorinated undecanoic acid, lauric acid perfluorinated, perfluorobutane
Alkyl sulfonic acid, perfluorohexane sulfonate, PFOS, perfluorinated sulfonic acid decane determination.
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.
Laboratory use specifications and test methods GB/T 6682 Analysis
3 Method summary
Extracted with methanol by ultrasonic sample of the target compound, the extract had mixed weak anion exchange solid phase extraction (SPE), liquid chromatography -
Tandem mass spectrometer, external standard.
4 Reagents and materials
Unless otherwise specified, the reagents were of analytical grade water are in line with the GB/T 6682 water level.
4.1 methanol. liquid chromatography.
4.2 ammonium acetate. pure class distinctions.
4.3 formic acid (content of 50% volume fraction). pure class distinctions.
4.4 ammonia (content of 25% by volume). pure class distinctions.
4.5 perfluorinated acid, PFOA, perfluorooctanoic azelaic acid, perfluoro decanoic acid, perfluorinated undecanoic acid, perfluorinated lauric acid, potassium perfluorobutane sulfonate, perfluorohexane sulfonate
Sodium, perfluoro octane sulfonate, sodium decane perfluoro standard substance. 98% or greater purity. Standards For more information, see Appendix A
Table A.1.
4.6 2% formic acid solution. take 2mL formic acid (4.3), diluted with water and dilute to 100mL, shake.
4.7 1% methanol aqueous ammonia solution. Take 1mL ammonia (4.4), diluted with methanol and set the volume to 100mL, shake.
4.8 ammonium acetate solution. 0.005mol/L. Weigh 0.385g ammonium acetate (4.2), dissolved in water and dilute to 1000mL, shake, too
0.22μm filter.
4.9 methanol -0.005mol/L ammonium acetate solution (30.70 by volume). Take 30mL of methanol, and 70mL0.005mol/L ammonium acetate
Solution (4.8) mixing, shake.
4.10 standard stock solution. accurately weighed amount of perfluorinated compounds standard substance (4.5), dissolved in methanol, fixed volume, were prepared at a concentration of
Standard stock solution 50mg/L, the concentration of the acid radical to count.
4.11 mixed standard working solution. if necessary, with methanol - ammonium acetate solution (4.9) standard stock solution (4.10) diluted to the appropriate concentration
The mixed standard working solution.
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