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Quantitative screening of anthracene oil in rubber products. Gas chromatography-mass spectrometry method
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Basic data
| Standard ID | SN/T 3603-2013 (SN/T3603-2013) |
| Description (Translated English) | Quantitative screening of anthracene oil in rubber products. Gas chromatography-mass spectrometry method |
| Sector / Industry | Commodity Inspection Standard (Recommended) |
| Classification of Chinese Standard | G40 |
| Classification of International Standard | 83.140.01 |
| Word Count Estimation | 9,963 |
| Regulation (derived from) | National quality recognition (2013), No. 464; industry standard filing Notice No. 1 of 2014 (No. 169 overall) |
| Issuing agency(ies) | General Administration of Customs |
| Summary | This standard specifies the gas chromatography - mass spectrometry method for rubber products in the rapid screening of anthracene oil measurement. This standard applies to the determination of rubber products for rapid screening of anthracene oil, anthra |
SN/T 3603-2013: Quantitative screening of anthracene oil in rubber products. Gas chromatography-mass spectrometry method
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Quantitative screening of anthracene oil in rubber products. Gas chromatography-mass spectrometry method
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Rapid screening assays rubber products anthracene oil
Gas chromatography - mass spectrometry
Issued on. 2013-08-30
2014-03-01 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 was drafted. People's Republic of China, Ningbo Entry-People's Republic of China Guangdong Entry-Exit Inspection and
Quarantine Bureau.
The main drafters of this standard. Yuan Lifeng, Wu bud, Zhang Haifeng, Lin Zhenxing, Huazheng Jiang, Xu Shanhao, Luo Chuan, Wang Hao, Ye Jia frieze.
Rapid screening assays rubber products anthracene oil
Gas chromatography - mass spectrometry
1 Scope
This standard specifies by gas chromatography - mass spectrometry method of rubber products anthracene oil rapid screening measurement.
This standard applies to the determination of rubber products for rapid screening of anthracene oil, anthracene oil measurement results for acenaphthylene, fluorene, phenanthrene, anthracene, carbazole, fluoranthene and other major
The sum of the characteristics of the compound divided by the maximum risk factor of 0.4, measured anthracene oil lower limit of 50mg/kg.
2 Terms and definitions
The following terms and definitions apply to this document.
2.1
Anthracene oil Anthraceneoil
A complex of hydrocarbons, coal tar by carbonization to obtain approximate distillate range between 300 ℃ ~ 400 ℃, the main ingredient
Including acenaphthylene, fluorene, phenanthrene, anthracene, carbazole, fluoranthene compound characteristics, CAS number. 90640-80-5.
3 Method summary
The samples were ultrasonic extraction, gas chromatography - mass spectrometry to detect the amount of internal standard to give the main features of anthracene oil compound
Acenaphthylene, fluorene, phenanthrene, anthracene, carbazole, fluoranthene content, add and divided by the greatest risk factor 0.4, anthracene oil content meter.
4 Reagents and materials
Unless otherwise specified, use only analytical reagent.
4.1 methylene chloride, chromatography.
4.2 Nitrogen. purity ≥99.99%.
4.3 Internal standard. deuterated Philippines, purity ≥97%.
4.4 Standard substance. acenaphthene, fluorene, phenanthrene, anthracene, carbazole, fluoranthene standard substance, purity ≥97%.
4.5 formulated internal standard stock solution (500mg/L). Weigh accurately the internal standard (4.3) 0.05g (accurate to 0.1mg) to 100mL volumetric flask
The methylene chloride was added to dissolve, dilute to the mark and shake.
4.6 formulated internal standard solution (5mg/L). accurate Pipette 5mL internal standard stock solution (4.5) to a 500mL flask with dichloromethane
To volume shake.
4.7 preparation of mixed standard stock solution (1000mg/L). Weigh accurately each standard substance (4.4) 0.1g (accurate to 0.1mg) to
100mL flask, add internal standard solution (4.6) to dissolve, dilute to the mark and shake.
Preparation 4.8 mixed standard working solution. accurately Pipette the appropriate amount of mixed standard stock solution (4.7), using the internal standard solution (4.6) to the desired volume
concentration.
5. Apparatus
5.1 Gas chromatography - mass spectrometry. EI source and with autosampler.
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