CN102466662B - Data processing method of gas chromatography-mass spectrometry (GC-MS) analysis - Google Patents
Data processing method of gas chromatography-mass spectrometry (GC-MS) analysis Download PDFInfo
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- CN102466662B CN102466662B CN201010539452.9A CN201010539452A CN102466662B CN 102466662 B CN102466662 B CN 102466662B CN 201010539452 A CN201010539452 A CN 201010539452A CN 102466662 B CN102466662 B CN 102466662B
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Abstract
Belonging to the field of data processing, the invention discloses a data processing method of gas chromatography-mass spectrometry (GC-MS) analysis. The method comprises: acquiring GC-MS detection data of a sample; conducting qualitative confirmation on components of the detection data; summarizing the detection data identified as genuine through qualitative confirmation; carrying out data analysis on the summarized detection data so as to obtain a sample result; and outputting the data in the data processing process and the sample result as electronic original records. Through rapid batch import, qualitative confirmation, data summarization and analysis of GC-MS detection data, the method of the invention saves manpower and time, avoids the possibility of errors occurring during manual data transmission and processing, and reduces the time of data check and verification, thus realizing accurate and rapid processing of GC-MS detection data, as well as reversible recurrence of the electronic original records in the processing process.
Description
Technical field
The present invention relates to data processing field, particularly a kind of data processing method of gas chromatography-mass spectrometry analysis.
Background technology
At present, GC-MS(Gas Chromatography-Mass Spectrometry, gas chromatography-mass spectrum) analytical approach become VOCs(Volatile Organic Compounds in different matrix, volatile organic compounds) and SVOCs(Semivolatile Organic Compounds, semi-volatile organic compounds) detect main method, GC-MS analyser is also widely applied in detection, as U.S. Agilent6890/5973N type GC-MS analyser.GC-MS analyzes that the component that can simultaneously detect is many, data volume is large, and what organic contaminant was detected is ageing strong.
For the measuring process of once complete chemical analysis measuring process, especially instrumental analysis, apparatus measures finishes not mean completing of measuring process also needs the measurement data of instrument carry out follow-up data processing and obtain final detection result.In the prior art, the data analysis system of GC-MS analyser, does not still possess the function of carrying out subsequent treatment to detecting data; Main rely on manpower by typing repeatedly or copy, the operation such as stickup carries out data transmission and data processing to detecting data, and relatively realizes the qualitative confirmation to detection data according to testing staff's experience by abundance ratio and the standard mass spectrogram of the feature quota ion with reference to sample component to be measured.
Realizing in process of the present invention, inventor finds that prior art at least exists following shortcoming:
First, rely on manpower to carry out data transmission and data processing to a large amount of detection data, easily make mistakes, thereby need data check and correction, wasted a large amount of manpowers and time; Secondly, manually carry out qualitative confirmation and rely on completely testing staff's experience to detecting data, easily make mistakes, and need the plenty of time; The 3rd, the artificial treatment length that expends time in, the speed of data processing seriously lags behind the detection progress of GC-MS analyser, provides the cycle of examining report longer to client; Finally, data audits remains electronics raw readings is output as to the audit to papery raw readings after paper medium, papery raw readings can only reflect the end-state to data change (especially qualitative confirmation), in the time needing data correcting after audit, can not realize the reversible reproduction of electronics raw readings in processing procedure.
Summary of the invention
In order to realize the processing accurately and rapidly that GC-MS is detected to data, save manpower and time, realize the reversible reproduction of electronics raw readings in processing procedure, the data processing method that the embodiment of the present invention provides a kind of GC-MS to analyze.Described technical scheme is as follows:
The gas chromatography-mass spectrum that obtains sample detects data;
Described detection data are carried out to the qualitative confirmation of component;
The qualitative detection data of confirming as "True" are gathered;
Detection data after gathering are carried out to data analysis, obtain sample result;
Data in data handling procedure and sample result are output as to electronics raw readings;
The described qualitative confirmation of described detection data being carried out to component, specifically comprises:
By qualitative confirmation ActiveX control, a matching degree threshold value is set, described detection data are compared with described matching degree threshold value successively:
For the qualitative "True" of confirming as of the detection data that are not less than described matching degree threshold value;
For qualitative the confirming as of detection data " vacation " that is less than described matching degree threshold value, and the data type of the detection data place cell of qualitative confirming as " vacation " is converted to text from numerical value, and carries out mark with cell described in color filling;
The described qualitative confirmation of described detection data being carried out to component, also comprise: by recovering whole ActiveX controls, to, by the detection data full recovery of qualitative the confirming as of qualitative confirmation ActiveX control " vacation " to the state before qualitative confirmation, make the reversible reproduction of electronics raw readings; Or,
The described qualitative confirmation of described detection data being carried out to component, also comprise: by recovering one by one ActiveX control, to return to one by one the state before qualitative confirmation by the detection data of qualitative the confirming as of qualitative confirmation ActiveX control " vacation ", make the reversible reproduction of electronics raw readings.
The beneficial effect of the technical scheme that the embodiment of the present invention provides is:
Gather and analyze by the rapid batch importing, qualitative confirmation, the data that GC-MS are detected to data, manpower and time are saved, avoid occurring wrong possibility in the process of manually carrying out data transmission and processing, reduce the time of data check and correction and audit, realize the processing accurately and rapidly that GC-MS is detected to data, and realized the reversible reproduction of electronics raw readings in processing procedure.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the data processing method process flow diagram that the GC-MS that provides of the embodiment of the present invention one analyzes;
Fig. 2 is the data processing method process flow diagram that the GC-MS that provides of the embodiment of the present invention two analyzes;
Fig. 3 be the embodiment of the present invention two provide gather after detection data analysing method process flow diagram.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment mono-
The data processing method that the embodiment of the present invention provides a kind of GC-MS to analyze, referring to Fig. 1, method flow is specific as follows:
101: the GC-MS that obtains sample detects data;
102: these detection data are carried out to the qualitative confirmation of component;
103: the qualitative detection data of confirming as "True" are gathered;
104: the detection data after gathering are carried out to data analysis, obtain sample result;
105: the data in data handling procedure and sample result are output as to electronics raw readings.
The method that the embodiment of the present invention provides, gather and analyze by the rapid batch importing, qualitative confirmation, the data that GC-MS are detected to data, manpower and time are saved, avoid occurring wrong possibility in the process of manually carrying out data transmission and processing, reduce the time of data check and correction and audit, realize the processing accurately and rapidly that GC-MS is detected to data, and realized the reversible reproduction of electronics raw readings in processing procedure.
Embodiment bis-
The data processing method that the embodiment of the present invention provides a kind of GC-MS to analyze, containing VBA(Microsoft Visual Basic for Applications by an establishment) the EXCEL application file of macrocode realizes, this file comprises 6 worksheets, is specially:
Worksheet " Data ", the sample detection data of the gas chromatography-mass spectrometry analysis that storage imports, comprise that Data Filename, sample title, quantitative combination name claim, retention time, peak area (or peak height), quantitative result, matching degree etc., also store the result to the qualitative confirmation of sample component;
Worksheet " Con ", the detection data of the qualitative confirmation of storage;
Worksheet " MidRes ", storage intermediate operations result, as the data source of quality control statistics;
Worksheet " Result ", stores final sample result;
Worksheet " MDL ", stores instrument detection limit and the method detection limit of component to be measured;
Worksheet " Multi ", the calculated factor (k of storing samples
f).
The embodiment of the present invention is not to GC-MS analyser and detect the kind of sample and limit, and only detects in underground water sample 54 kinds of VOCs take U.S. Agilent6890/5973N type GC-MS analyser and describes as example, and to referring to Fig. 2, method flow is specific as follows:
201: the GC-MS that obtains sample detects data;
Particularly, by operation ActiveX control " GetData " in worksheet " Data ", the GC-MS of the sample of Agilent6890/5973N type GC-MS analyser output is detected to data (EXCEL form or TXT form) and import worksheet " Data ", the GC-MS that obtains sample detects data.
Wherein, in the time importing data to worksheet " Data ", can select the mode of data importing, be specially manual importing and automatically import:
Manually the detection data of a sample are once read in importing, are applicable to sample type few, and data file is in the situation of different files.Manually import the mode opening file according to Windows operating system and open one by one data file, reading data is also closed the data file of access;
Automatically import after one-time positioning, read in the detection data of all samples, be applicable to the situation of data file at identical file folder.Automatically import and specifying behind the path of arbitrary data file, automatic access, read in and gather all homogeneous data files under this path and close the data file of access.
Further, in the time importing data to worksheet " Data ", can also select whether to preserve the data that previously imported: if, retain the content in worksheet " Data ", start to read in new data from the next line first row of data region; If not, remove content in worksheet " Data " whole, start to read in new data from worksheet the first row first row.Wherein, total line number of importing data can not exceed 65536 row.
After data importing finishes, generate the journal file of txt form, whether omit not quantitative data for check and correction.
202: the detection data of sample are carried out to the qualitative confirmation of component, and make the reversible reproduction of electronics raw readings;
Particularly, the qualitative confirmation ActiveX control of operation " Q-Match " in worksheet " Data ", whether the detection data of matching degree threshold value (being the integer between 0 to the 100) judgement sample arranging according to testing staff are true: one by one the detection data in worksheet " Data " and matching degree threshold value are compared, for the qualitative "True" of confirming as of the detection data that are not less than this matching degree threshold value, confirm that these detection data belong to the material that will detect, these detection data are not processed, continued more next data; For qualitative the confirming as of detection data " vacation " that is less than this matching degree threshold value, confirm that these detection data do not belong to the material that will detect, by before the character of these detection data, add character "! ", form new character string, this new character string is write to former cell and carrys out mark with this cell of color filling, continue more next data.The embodiment of the present invention only with add character "! " for example describes, also can add other character, as " * " and " # " etc.
The embodiment of the present invention does not specifically limit the numerical value that arranges of matching degree threshold value, can arrange according to actual conditions and requirement, and if the matching degree threshold value setting of full ion scan is >=85, selecting the matching degree threshold value setting of ion scan is >=50.
The detection data of sample are carried out after the qualitative confirmation of component by " Q-Match " control, if recover all detection data to the original state before qualitative confirmation, the whole ActiveX controls of restoring running " Q-UndoAll " in worksheet " Data ", all detection data are returned to original state, make the reversible reproduction of electronics raw readings.
Further, the detection data of sample are carried out after the qualitative confirmation of component by " Q-Match " control, testing staff contrasts spectrogram the detection data of confirming as " vacation " is reaffirmed, if confirm that a certain detection data need to recover, after choosing this detection data place cell, move the ActiveX control of reply one by one " Q-UndoOne " in worksheet " Data ", the detection data after recovery removed character "! ", and carry out mark with this cell of color filling.Repeat the recovery that this step can realize multiple data, make the reversible reproduction of electronics raw readings.The technical scheme that the embodiment of the present invention provides once detects data to recover one only, can also implement once to recover the scheme of multiple data.The embodiment of the present invention does not limit above-mentioned marker color, but different between marker color.
Testing staff contrasts spectrogram and reaffirms and revert to after "True" confirming as the detection data of " vacation ", if recover all detection data to the original state before qualitative confirmation, in worksheet " Data ", move successively ActiveX control " Q-UndoAll ", " Q-Match " and " Q-UndoAll ", make the reversible reproduction of electronics raw readings.Wherein, the matching degree threshold value arranging while moving " Q-Match " can be any number.
203: the qualitative detection data of confirming as "True" are gathered;
Particularly, operation ActiveX control " Con " in worksheet " Con ", row field name is followed successively by filename, analyzes the title of numbering, extension rate and each detected components, the qualitative detection data of confirming as "True" are aggregated in worksheet " Con " from worksheet " Data ", and are corresponding Chinese by the name translation of each detected components.
204: the detection data after gathering are carried out to data analysis, obtain sample result.
Particularly, obtain sample result by calling " Cal_Result " macroprogram, and sample result is stored in worksheet " Result ".
Wherein, before the detection data to after gathering are carried out data analysis, also comprise instrument detection limit, method detection limit and calculated factor are set, particularly, instrument detection limit and the method detection limit of the each detected components of storage in worksheet " MDL " in advance, the calculated factor k of each sample of storage in worksheet " Multi "
f.The method that the embodiment of the present invention provides does not limit each sample must input k
f, to not inputting k
fsample acquiescence k
f=1.
205: the data in data handling procedure and sample result are output as to electronics raw readings.
Particularly, this electronics raw readings can be used for data audit.
Further, referring to Fig. 3, " Cal_Result " macroprogram is to the detection data analysis after gathering, and the flow process that obtains sample result is specific as follows:
204a: according to the instrument detection limit of each detected components, the detection data after gathering are tested, the detection data after being checked;
Particularly, data in worksheet " Con " are written in worksheet " MidRes ", corresponding component in the instrument detection limit of each detected components pre-stored in worksheet " MDL " and each sample is detected to data to be compared, and the detection data that are less than corresponding instrument detection limit in each sample are made zero, the data after being checked.
204b: judge whether to subtract blank, if so, perform step 204c, if not, perform step 204d;
Particularly, the LRBs(Laboratory Reagent Blanks according to testing staff from listing, laboratory reagent blank) selection result in option judges whether to subtract blank:
If testing staff selects Section 1 from the LRBs option of listing, do not subtract blank, execution step 204d;
If testing staff selects any one of at least two or non-Section 1 from the LRBs option of listing, subtract blank, execution step 204c.
204c: the detection data after check are subtracted to blank, obtain subtracting the detection data after blank, and perform step 204d;
Particularly, the detection data after check are subtracted to blank, if select any one of non-Section 1, from all samples except blank, deduct blank value corresponding to each component of this blank sample, and record subtracts blank Data Filename and blank value; If select at least two, from all samples except blank, deduct the mean value of choosing the corresponding blank value of each component of blank sample, and record subtracts blank Data Filename and blank value.Subtract blank rear execution step 204d.
204d: obtain testing result according to current detection data and calculated factor;
Particularly, the detection data in work at present table " MidRes " are multiplied by corresponding calculated factor, obtain testing result.Wherein, the detection data in work at present table " MidRes " are that not subtracting in detection data after blank check or 204c of obtaining in 204a subtracts the detection data after blank.
204e: according to the method detection limit of each component to be detected, testing result is tested, the testing result after being checked;
Particularly, corresponding component testing result in the method detection limit of each component to be detected pre-stored in worksheet " MDL " and each sample is compared, and the testing result that is less than corresponding method detection limit in each sample is expressed as and is less than the method detection limit, the embodiment of the present invention does not specifically limit method detection limit, be limited to 0.50 as method detects, the testing result that is less than the method detection limit be expressed as to " <0.50 ".
204f: the testing result after check is carried out to indoor Duplicate Samples processing;
Particularly, testing result data after check in worksheet " MidRes " are written in worksheet " Result ", each component in parallel sample is averaged, the method detection limit of each component to be detected pre-stored in mean value and worksheet " MDL " is compared, obtain testing result, as 204e.
204g: indoor Duplicate Samples result after treatment is carried out to the revision of the convention, obtain sample result.
In worksheet " Result ", indoor Duplicate Samples result after treatment is carried out to the revision of the convention according to " rounding up " principle, and set font, pattern etc., the data that obtain are final sample result.
The method that the embodiment of the present invention provides, gather and analyze by the rapid batch importing, qualitative confirmation, the data that GC-MS are detected to data, manpower and time are saved, avoid occurring wrong possibility in the process of manually carrying out data transmission and processing, reduce the time of data check and correction and audit, realize the processing accurately and rapidly that GC-MS is detected to data, and realized the reversible reproduction of electronics raw readings in processing procedure.
It should be noted that: the invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
All or part of step in the embodiment of the present invention, can utilize software to realize, and corresponding software program can be stored in the storage medium can read, as CD or hard disk etc.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. a data processing method for gas chromatography-mass spectrometry analysis, is characterized in that, described method comprises:
The gas chromatography-mass spectrum that obtains sample detects data;
Described detection data are carried out to the qualitative confirmation of component;
The qualitative detection data of confirming as "True" are gathered;
Detection data after gathering are carried out to data analysis, obtain sample result;
Data in data handling procedure and sample result are output as to electronics raw readings;
The described qualitative confirmation of described detection data being carried out to component, specifically comprises:
By qualitative confirmation ActiveX control, a matching degree threshold value is set, described detection data are compared with described matching degree threshold value successively:
For the qualitative "True" of confirming as of the detection data that are not less than described matching degree threshold value;
For qualitative the confirming as of detection data " vacation " that is less than described matching degree threshold value, and the data type of the detection data place cell of qualitative confirming as " vacation " is converted to text from numerical value, and carries out mark with cell described in color filling;
The described qualitative confirmation of described detection data being carried out to component, also comprise: by recovering whole ActiveX controls, to, by the detection data full recovery of qualitative the confirming as of qualitative confirmation ActiveX control " vacation " to the state before qualitative confirmation, make the reversible reproduction of electronics raw readings; Or,
The described qualitative confirmation of described detection data being carried out to component, also comprise: by recovering one by one ActiveX control, to return to one by one the state before qualitative confirmation by the detection data of qualitative the confirming as of qualitative confirmation ActiveX control " vacation ", make the reversible reproduction of electronics raw readings.
2. method according to claim 1, is characterized in that, described in obtain sample gas chromatography-mass spectrum detect data, specifically comprise:
The gas chromatography-mass spectrum that obtains sample by the mode of manual importing or importing automatically detects data.
3. method according to claim 1, is characterized in that, describedly will return to one by one the state before qualitative confirmation by the detection data of qualitative the confirming as of qualitative confirmation ActiveX control " vacation ", makes the reversible reproduction of electronics raw readings, specifically comprises:
The selected detection data place cell that needs recovery, by recovering one by one ActiveX control, be numerical value by the data type of described cell from text-converted, and carry out mark and react the change of being done to be different from described in the color filling of color described in claim 1 cell, make the reversible reproduction of electronics raw readings.
4. method according to claim 3, is characterized in that, described by after returning to one by one the state before qualitative confirmation by the detection data of qualitative the confirming as of qualitative confirmation ActiveX control " vacation ", also comprises:
By the whole ActiveX controls of restoring running, qualitative confirmation ActiveX control successively with recover whole ActiveX controls, the detection data of recovering by the detection data by qualitative the confirming as of qualitative confirmation ActiveX control " vacation " with by recovering one by one ActiveX control, full recovery, to the state before qualitative confirmation, makes the reversible reproduction of electronics raw readings.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5375114A (en) * | 1991-04-24 | 1994-12-20 | Canon Kabushiki Kaisha | Recording and reading space control between a read/write probe and a recording medium |
| WO1996008718A1 (en) * | 1994-09-16 | 1996-03-21 | Fisons Instruments S.P.A. | Method and device for controlling flow rate of carrier gas in gas chromatographic apparatus |
| WO2004019003A2 (en) * | 2002-08-23 | 2004-03-04 | Efeckta Technologies Corporation | Image processing of mass spectrometry data for using at multiple resolutions |
| CA2604209A1 (en) * | 2005-04-11 | 2006-10-19 | Cerno Bioscience Llc | Chromatographic and mass spectral data analysis |
| CN101002460A (en) * | 2004-06-23 | 2007-07-18 | 兰达解决方案公司 | Automatic background removal for input data |
| CN101384898A (en) * | 2006-06-08 | 2009-03-11 | 株式会社岛津制作所 | Data processing device for chromatograph mass spectrum analysis |
| CN201417268Y (en) * | 2009-06-03 | 2010-03-03 | 大连依利特分析仪器有限公司 | Chromatograph data processing performance detector |
| CN101685087A (en) * | 2008-09-27 | 2010-03-31 | 中国石油化工股份有限公司 | Method for automatically analyzing gasoline composition by utilizing gas chromatography |
-
2010
- 2010-11-09 CN CN201010539452.9A patent/CN102466662B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5375114A (en) * | 1991-04-24 | 1994-12-20 | Canon Kabushiki Kaisha | Recording and reading space control between a read/write probe and a recording medium |
| WO1996008718A1 (en) * | 1994-09-16 | 1996-03-21 | Fisons Instruments S.P.A. | Method and device for controlling flow rate of carrier gas in gas chromatographic apparatus |
| WO2004019003A2 (en) * | 2002-08-23 | 2004-03-04 | Efeckta Technologies Corporation | Image processing of mass spectrometry data for using at multiple resolutions |
| CN101002460A (en) * | 2004-06-23 | 2007-07-18 | 兰达解决方案公司 | Automatic background removal for input data |
| CA2604209A1 (en) * | 2005-04-11 | 2006-10-19 | Cerno Bioscience Llc | Chromatographic and mass spectral data analysis |
| CN101384898A (en) * | 2006-06-08 | 2009-03-11 | 株式会社岛津制作所 | Data processing device for chromatograph mass spectrum analysis |
| CN101685087A (en) * | 2008-09-27 | 2010-03-31 | 中国石油化工股份有限公司 | Method for automatically analyzing gasoline composition by utilizing gas chromatography |
| CN201417268Y (en) * | 2009-06-03 | 2010-03-03 | 大连依利特分析仪器有限公司 | Chromatograph data processing performance detector |
Non-Patent Citations (12)
| Title |
|---|
| 中国国家标准化管理委员会.检测和校准实验室能力的通用要求.《中华人民共和国国家标准GB/T 27025-2008/ISO/IEC 17025：2005》.2008,1-20. * |
| 刘玉龙 等,.气相色谱分析数据处理接程序.《岩矿测试》.2008,第27卷(第6期),467-469. * |
| 厉欣 等,.基于保留时间和质荷比匹配的液相色谱-质谱联用技术用于非标记肽段的差异分析.《分析化学》.2008,第36卷(第7期),867-873. |
| 基于保留时间和质荷比匹配的液相色谱-质谱联用技术用于非标记肽段的差异分析;厉欣 等,;《分析化学》;20080731;第36卷(第7期);867-873 * |
| 崔学慧 等,.基于ActiveX的区域水文地质GIS系统及工程辅助设计.《吉林大学学报》.2006,第36卷(第1期),91-95. * |
| 张伟国 等，.GC/MS/AMDIS技术用于韭菜中残留农药的确证.《质谱学报》.2004,第25卷(第3期),141-144，171. * |
| 张伟国 等,.农药残留数据自动分析系统(PRAS)的应用研究.《质谱学报》.2006,第27卷67-68. * |
| 张伟国 等，.气相色谱-质谱数据的后处理.《分析测试学报》.2004,第23卷148-150. * |
| 杜康 等,.气相色谱-质谱联用仪器国产化中的数据处理系统设计.《现代仪器》.2009,第15卷(第6期),48-52. * |
| 赵丽生 等，.理化检测原始记录书写格式和内容要求的讨论.《中国卫生检验杂志》.2005,第15卷(第6期),748-749. * |
| 赵晓丹 等,.色谱工作站软件系统设计.《上海电力学院学报》.2005,第21卷(第2期),127-131. * |
| 郭丽娟.质谱信号数据的处理与光谱仪的设计.《万方学位论文数据库》.2010,1-61. * |
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