GB/T 27524-2011 English PDF

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GB/T 27524-2011: Cigarettes -- Determination of semi-volatile compounds (pyridine, styrene, quinoline) in mainstream smoke -- GC-MS method
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27524-2011	399	Add to Cart	3 days	Cigarettes -- Determination of semi-volatile compounds (pyridine, styrene, quinoline) in mainstream smoke -- GC-MS method	Obsolete

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Basic data

Standard ID: GB/T 27524-2011 (GB/T27524-2011)
Description (Translated English): Cigarettes -- Determination of semi-volatile compounds (pyridine, styrene, quinoline) in mainstream smoke -- GC-MS method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: X87
Classification of International Standard: 65.160
Word Count Estimation: 10,153
Date of Issue: 2011-11-21
Date of Implementation: 2012-03-01
Quoted Standard: GB/T 6379.2; GB/T 19609
Regulation (derived from): Announcement of Newly Approved National Standards No. 18 of 2011
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 provides three kinds of mainstream cigarette smoke semi-volatile substances (pyridine, styrene, quinoline) gas chromatography mass spectrometry side given method. This standard applies to three kinds of mainstream cigarette smoke semi-volatile substances (pyridine, styrene, quinoline) determination. The determination of pyridine in mainstream cigarette smoke, styrene, quinoline quantification limits were 82. 9 �� 1000/1 ��g/cig, 31. 1 �� 1000/1 ��g/cig, 13. 5 �� 1000/1 ��g/cig, the detection limit respectively, 24. 9 �� 1000/1 ��g/cig, 9. 34 �� 1000/1 ��g/cig, 4. 05 �� 1000/1 ��g/cig.

GB/T 27524-2011: Cigarettes -- Determination of semi-volatile compounds (pyridine, styrene, quinoline) in mainstream smoke -- GC-MS method

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Cigarettes. Determination of semi-volatile compounds (pyridine, styrene, quinoline) in mainstream smoke. GC-MS method ICS 65.160 X87 National Standards of People's Republic of China Mainstream Cigarette Smoke semi-volatile substances (Pyridine, styrene, quinoline) Determination Gas chromatography - mass spectrometry Cigarettes-Determinationofsemi-volatilecompounds (pyridine, styrene, quinoline) inmainstreamsmoke-GC-MSmethod Issued on. 2011-11-21 2012-03-01 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. 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 standard was proposed by the State Tobacco Monopoly Bureau. This standard by the National Standardization Technical Committee on Tobacco (SAC/TC144) centralized. This standard drafting units. China Tobacco Corporation, Zhengzhou Tobacco Research Institute, Hubei tobacco industry limited liability company. The main drafters of this standard. Zhao Ge, Xie Wei complex, Luo Cheng Hao, Guoji Zhao, Hu Bin, Zhao Xiaodong, Wang Juan, Wang Hongbo, Wang Sheng. Mainstream Cigarette Smoke semi-volatile substances (Pyridine, styrene, quinoline) Determination Gas chromatography - mass spectrometry

1 Scope

This standard specifies the mainstream cigarette smoke three kinds of semi-volatile substances (pyridine, styrene, quinoline) by gas chromatography - mass spectrometry method. This standard applies to the determination of mainstream cigarette smoke of three semi-volatile substances (pyridine, styrene, quinoline) of. The method for determining in mainstream cigarette smoke pyridine, styrene, quinoline limit of quantitation were 82.9 × 10-3μg/cig, 31.1 × 10-3μg/cig, 13.5 × 10-3μg/cig, detection limits were 24.9 × 10-3μg/cig, 9.34 × 10-3μg/cig, 4.05 × 10-3μg/cig.

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 6379.2 measurement methods and results of Accuracy (trueness and precision) - Part 2. Determine the standard measurement method to repeat Of the basic methods of reproduction GB/T 19609 cigarettes by conventional analytical determination of total particulate matter and tar smoking machine Principle 3 Glass fiber filters trap mainstream cigarette smoke of particulate matter with XAD-4 adsorption tube was trapped in the gas phase of mainstream smoke semi-volatile Substance (pyridine, styrene, quinoline). Fiber filter adsorption and sorbent tubes were combined with 0.01% triethylamine - methanol solution ultrasonic extraction Take, microporous membrane extract was filtered by gas chromatography - mass spectrometry detection extract pyridine, quinoline and styrene.

4 Reagents and materials

Addition to special requirements, should use analytical grade reagents. 4.1 Methanol, HPLC grade (or analytical redistilled after use). 4.2 triethylamine, purity ≥99.5%. 4.3 pyridine, purity ≥99.5%. 4.4 styrene, purity ≥99.5%. 4.5 quinoline purity ≥99.5%. 4.6 D5- pyridine, purity ≥99.5%. 4.7 D8- styrene, purity ≥99.5%. 4.8 D7- quinoline purity ≥99.5%. 4.9 0.01% triethylamine - methanol solution. 100μL Triethylamine (4.2) was added to 1L of methanol (4.1) and shaken uniformly to prepare a 0.01% triethylamine - methanol solution. ......

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