GB/T 27525-2011 English PDF

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GB/T 27525-2011: Cigarette -- Determination of Benzo (α) pyrene in side stream smoke -- GC-MS method
Status: Obsolete

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 27525-2011	399	Add to Cart	3 days	Cigarette -- Determination of Benzo (α) pyrene in side stream smoke -- GC-MS method	Obsolete

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Basic data

Standard ID: GB/T 27525-2011 (GB/T27525-2011)
Description (Translated English): Cigarette -- Determination of Benzo (��) pyrene in side stream smoke -- GC-MS method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: X87
Classification of International Standard: 65.160
Word Count Estimation: 10,197
Date of Issue: 2011-11-21
Date of Implementation: 2012-03-01
Quoted Standard: GB/T 6379.2; GB/T 16447; GB/T 19609; YC/T 185
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 specifies the cigarette sidestream smoke benzo [��] pyrene method. This standard applies to cigarette sidestream smoke benzo [��] pyrene was measured. The determination of cigarette sidestream smoke benzo [��] pyrene limit of quantification was 5. 4ng/cig, the detection limit was 1. 6ng/cig.

GB/T 27525-2011: Cigarette -- Determination of Benzo (α) pyrene in side stream 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.
Cigarette. Determination of Benzo (α) pyrene in sidestream smoke. GC-MS method ICS 65.160 X87 National Standards of People's Republic of China Determination of cigarette sidestream smoke Benzo [α] pyrene Gas chromatography - mass spectrometry Cigarette-DeterminationofBenzo (α) pyreneinsidestreamsmoke- 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 Yue, Guoji Zhao, Xionghong Chun Peng Bin, Luo Cheng Hao, Liu Jian, Sun Xuehui, Wangyi Peng, Yan right flat, Ke Wei Chang, Nie Cong Xie Wei complex. Determination of cigarette sidestream smoke Benzo [α] pyrene Gas chromatography - mass spectrometry

1 Scope

This standard specifies the cigarette sidestream smoke benzo [α] pyrene. This standard applies to cigarette sidestream smoke benzo [α] pyrene was measured. The method for determining cigarette sidestream smoke Benzo [α] pyrene limit of quantitation was 5.4ng/cig, the detection limit was 1.6ng/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 16447 Tobacco and tobacco products conditioning and testing atmosphere GB/T 19609 cigarettes by conventional analytical determination of total particulate matter and tar smoking machine Determination YC/T 185 sidestream smoke cigarette tar and nicotine Principle 3 Glass fiber filter and cover fish trap cigarette sidestream smoke total particulate matter, washed with methanol fishtail cast smoke condensate, the armor After the completion of the volatile alcohol, extracted with cyclohexane smoke condensate on the tail cover and glass fiber filter particulate matter benzo [α] pyrene. Using gas chromatography Spectrum - mass spectrometry detection extraction solution benzo [α] pyrene.

4 Reagents and materials

In addition to special requirements, should use analytical reagent grade water should be distilled water or water of equivalent purity. 4.1 cyclohexane, HPLC grade (or analytical redistilled after use). 4.2 Methanol, HPLC grade (or analytical redistilled after use). 4.3 Benzo [α] pyrene, a purity of ≥98%. 4.4 D12- benzo [α] pyrene, a purity of ≥98%. 4.5 Internal standard solution Weigh accurately about 10mgD12- benzo [α] pyrene (4.4), accurate to 0.1mg, using about 10mL cyclohexane (4.1) dissolved, transferred to 50mL brown volumetric flask, using cyclohexane (4.1) diluted to the mark. This standard solution in the concentration of 200μg/mL, at -18 ℃ condition Save for a period of six months. 4.6 Benzo [α] pyrene standard solution 4.6.1 benzo [α] pyrene stock standard solution Accurately weigh approximately 10mg benzo [α] pyrene (4.3), accurate to 0.1mg, using about 10mL cyclohexane (4.1) dissolved, transferred to 100mL brown volumetric flask with cyclohexane (4.1) to the mark. The solution was stored at -18 ℃ conditions, valid for six months. ......

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