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GB/T 18294.4-2007: Technical identification method for fire -- Part 4: High performance liquid chromatography analysis
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 18294.4-2007 | English | 189 |
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Technical identification method for fire -- Part 4: High performance liquid chromatography analysis
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GB/T 18294.4-2007
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Basic data | Standard ID | GB/T 18294.4-2007 (GB/T18294.4-2007) | | Description (Translated English) | Technical identification method for fire -- Part 4: High performance liquid chromatography analysis | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | C82 | | Classification of International Standard | 13.220.01 | | Word Count Estimation | 7,745 | | Date of Issue | 2007-07-02 | | Date of Implementation | 2008-01-01 | | Quoted Standard | GB/T 20162 | | Regulation (derived from) | National Standard Announcement 2007 No.6 (Total No.106) | | 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 terms and definitions of high performance liquid chromatography, method points, operating methods and chromatograms recognition step, reagents and standard samples, instruments and equipment. Diesel, , paint thinner and other flammable liquids and identification of common combustion residues applied to the fire scene gasoline. | GB/T 18294.4-2007: Technical identification method for fire -- Part 4: High performance liquid chromatography analysis
---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.
Techincal identification method for fire Part 4. High performance liquid chromatography analysis
ICS 13.220.01
C82
National Standards of People's Republic of China
Fire technical appraisal methods
Part 4. HPLC
Posted 2007-07-02
2008-01-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
GB/T 18294 "Fire technical appraisal method" is divided into five sections.
--- Part 1. UV spectroscopy;
--- Part 2. thin layer chromatography;
--- Part 3. gas chromatography;
--- Part 4. High performance liquid chromatography;
--- Part 5. gas chromatography - mass spectrometry.
This section GB/T Part of 418,294.
Appendix A of this section is an informative annex.
This section presents the People's Republic of China Ministry of Public Security.
This part of the National Technical Committee of Standardization Technical Committee centralized fire first.
This section is drafted. Tianjin Fire Research Institute of Ministry of Public Security.
The main drafters of this section. Deng Zhenyu, Lu Zhi Bao, Geng Huimin, Tian Guihua.
This section first release.
Fire technical appraisal methods
Part 4. HPLC
1 Scope
GB/T 18294 in the provisions of this part of the terms and definitions of high performance liquid chromatography, a method points, reagents and standard samples, instruments and
Equipment, methods of operation and the chromatogram identifying step.
This section applies to the fire scene gasoline, diesel fuel, paint thinner and other flammable liquids and identification of common combustion residues.
2 Normative references
The following documents contain provisions which, through reference GB/T 18294 in this section constitute provisions of this section. For dated reference documents
Member, all subsequent amendments (not including errata content) or revisions do not apply to this section, however, encouraged to reach under this section
Parties to research agreement to use the latest versions of these documents. For undated reference documents, the latest versions apply to this
section.
GB/T 20162 Fire Identification evidence Extraction
3 Terms and Definitions
GB/T 20162 and established the following terms and definitions apply to this section.
3.1
Component peak maximum time required from the injector to appear.
3.2
Having a high separation efficiency of the column liquid chromatography.
3.3
A response signal when the column effluent generated by the detector versus time or phase effluent flow graph of volume.
3.4
The distance between the end of the maximum peak to peak.
3.5
The bottom area of the peak-to-peak between.
Method 4 points
Use of the components in the sample stationary and mobile phase difference distribution or adsorption characteristics in the column, under pressure from the mobile phase test
Sample into the reversed-phase column in efficient separation by UV detector, retention time and response value based component (peak area or peak height)
Qualitative analysis.
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