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GB/T 30939-2014: Determination of the contaminant bisphenol A in cosmetics -- High performance liquid chromatography-tandem Mass spectrometry
Status: Valid
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| GB/T 30939-2014 | English | 209 |
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Determination of the contaminant bisphenol A in cosmetics -- High performance liquid chromatography-tandem Mass spectrometry
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GB/T 30939-2014
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Basic data | Standard ID | GB/T 30939-2014 (GB/T30939-2014) | | Description (Translated English) | Determination of the contaminant bisphenol A in cosmetics -- High performance liquid chromatography-tandem Mass spectrometry | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | Y42 | | Classification of International Standard | 71.100.70 | | Word Count Estimation | 9,990 | | Date of Issue | 7/8/2014 | | Date of Implementation | 11/1/2014 | | Quoted Standard | GB/T 6682 | | Regulation (derived from) | 2014 National Standards Bulletin No. 18 | | 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 cosmetics pollutants bisphenol A liquid chromatography - tandem mass spectrometry. This standard applies to creams, lipstick and other cosmetics agent class of bisphenol A was measured. The standard detection limit: 0.025 mg/kg | GB/T 30939-2014: Determination of the contaminant bisphenol A in cosmetics -- High performance liquid chromatography-tandem Mass spectrometry
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Determination of the contaminant bisphenol A in cosmetics. High performance liquid chromatograpy-tandem Mass spectrometry
ICS 71.100.70
Y42
National Standards of People's Republic of China
Determination of bisphenol A in cosmetics pollutants
High performance liquid chromatography - tandem mass spectrometry
Issued on. 2014-07-08
2014-11-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China National Light Industry Council.
This standard by the National Standardization Technical Committee of Fragrance Flavor and Cosmetic (SAC/TC257) centralized.
This standard was drafted. Haidian District, Beijing Products Quality Supervision, Inspection, the National Cosmetics Quality Supervision and Inspection Center (Beijing).
The main drafters of this standard. Wang Hao, Yang Hongmei, GUO Qi Lei, Liu Yanqin, Shihai Liang, Li Zhao.
Introduction
The standard test substance is banned substances of "Hygienic Standard for Cosmetics" shall consist of not as a cosmetic raw material, component
Added to cosmetics. If technically unavoidable banned substances into cosmetics, the finished cosmetic products should follow the "Cosmetics Health Regulations
Fan "on cosmetics general requirement that under normal and reasonably foreseeable conditions of use, should not cause harm to human health.
At present, China has not yet specified the substance of limited value, the detection of the standards, only those substances in cosmetics provide detection
method.
Determination of bisphenol A in cosmetics pollutants
High performance liquid chromatography - tandem mass spectrometry
1 Scope
This standard specifies the cosmetics pollutants bisphenol A liquid chromatography - tandem mass spectrometry.
This standard applies to creams, lipstick and other cosmetics agent class of bisphenol A was measured.
The detection limit. 0.025mg/kg, the limit of quantification. 0.10mg/kg.
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
Principle 3
The sample was alkaline acetonitrile solution or a mixed solution of n-hexane and dichloromethane ultrasonic extraction, solid-phase column purification amino enriched by liquid color
Spectrum - tandem mass spectrometry, external standard.
4 Reagents and materials
Unless otherwise indicated, the reagents used were of analytical grade water as a water GB/T 6682 regulations.
4.1 acetonitrile. chromatography.
4.2 Methanol. chromatographically pure.
4.3 n-hexane.
4.4 dichloromethane.
4.5 ammonia.
4.6 a mixed solution of dichloromethane and hexane (7525, volume ratio). amount of 750mL of n-hexane (4.3) and 250mL dichloromethane
(4.4) and mixed.
4.7 a mixed solution of methanol and dichloromethane (2080, volume ratio). Measure 200mL of methanol (4.2) and 800mL dichloromethane (4.4)
mixing.
4.8 methanol solution containing 1% aqueous ammonia. Pipette 5mL ammonia (4.5) to 500mL volumetric flask, methanol (4.2) volume.
4.9 acetonitrile solution containing 1% aqueous ammonia. Pipette 5mL ammonia (4.5) to 500mL volumetric flask, acetonitrile (4.1) volume.
4.10 standard sample. Bisphenol A standard sample of Chinese name, English name, CAS Registry Number, molecular formula, molecular weight shown in Table 1, pure
Not less than 99%, of the formula.
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