CN111812229B - 一种气相色谱-质谱测定土壤/沉积物中2-甲基苯并噻唑的分析方法 - Google Patents
一种气相色谱-质谱测定土壤/沉积物中2-甲基苯并噻唑的分析方法 Download PDFInfo
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- CN111812229B CN111812229B CN202010568254.9A CN202010568254A CN111812229B CN 111812229 B CN111812229 B CN 111812229B CN 202010568254 A CN202010568254 A CN 202010568254A CN 111812229 B CN111812229 B CN 111812229B
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- 239000002904 solvent Substances 0.000 claims description 30
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
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- JGRMXPSUZIYDRR-UHFFFAOYSA-N 2-(4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl)acetic acid Chemical compound OC(=O)CN1C(=O)CSC1=S JGRMXPSUZIYDRR-UHFFFAOYSA-N 0.000 description 1
- XBHOUXSGHYZCNH-UHFFFAOYSA-N 2-phenyl-1,3-benzothiazole Chemical compound C1=CC=CC=C1C1=NC2=CC=CC=C2S1 XBHOUXSGHYZCNH-UHFFFAOYSA-N 0.000 description 1
- YCRMAXKCMOCJBM-MDZDMXLPSA-N 4-[(e)-2-(1,3-benzothiazol-2-yl)ethenyl]benzaldehyde Chemical compound C1=CC(C=O)=CC=C1\C=C\C1=NC2=CC=CC=C2S1 YCRMAXKCMOCJBM-MDZDMXLPSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/62—Detectors specially adapted therefor
- G01N30/72—Mass spectrometers
- G01N30/7206—Mass spectrometers interfaced to gas chromatograph
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N2030/042—Standards
- G01N2030/047—Standards external
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/06—Preparation
- G01N2030/062—Preparation extracting sample from raw material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
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- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Description
| 方案 | 抽提方式 | 萃取溶剂 | 萃取效率(%) |
| 1 | 传统抽提 | 丙酮+二氯甲烷(1:1,体积比) | 92.0±9.8 |
| 2 | 传统抽提 | 丙酮 | 102±15.0 |
| 3 | 全自动索氏抽提 | 丙酮+二氯甲烷(1:1,体积比) | 80±20.2 |
| 4 | 全自动索氏抽提 | 丙酮 | 86.3±12 |
| 序号 | 检出浓度 | 单位 |
| 1 | 0.062 | μg/mL |
| 2 | 0.067 | μg/mL |
| 3 | 0.064 | μg/mL |
| 4 | 0.065 | μg/mL |
| 5 | 0.062 | μg/mL |
| 6 | 0.064 | μg/mL |
| 7 | 0.065 | μg/mL |
| 标准偏差(SD) | 0.002 | μg/mL |
| 样品溶液检出限(D.L) | 0.005 | μg/mL |
| 方法检出限(MDL) | 0.525 | μg/kg |
Claims (7)
Priority Applications (1)
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| CN202010568254.9A CN111812229B (zh) | 2020-06-19 | 2020-06-19 | 一种气相色谱-质谱测定土壤/沉积物中2-甲基苯并噻唑的分析方法 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010568254.9A CN111812229B (zh) | 2020-06-19 | 2020-06-19 | 一种气相色谱-质谱测定土壤/沉积物中2-甲基苯并噻唑的分析方法 |
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| Publication Number | Publication Date |
|---|---|
| CN111812229A CN111812229A (zh) | 2020-10-23 |
| CN111812229B true CN111812229B (zh) | 2023-08-01 |
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| CN202010568254.9A Active CN111812229B (zh) | 2020-06-19 | 2020-06-19 | 一种气相色谱-质谱测定土壤/沉积物中2-甲基苯并噻唑的分析方法 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326841A (zh) * | 2020-11-26 | 2021-02-05 | 安徽工和环境监测有限责任公司 | 一种水体沉积物中卤代咔唑的检测分析方法 |
| CN113495108B (zh) * | 2021-07-09 | 2023-07-28 | 生态环境部华南环境科学研究所 | 一种同时检测土壤中的63种持久性有机污染物的方法 |
| CN115078577A (zh) * | 2022-06-14 | 2022-09-20 | 国网河北省电力有限公司电力科学研究院 | 一种土壤中石油烃的检测方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19856152A1 (de) * | 1998-12-05 | 2000-06-08 | Otto S Wolfbeis | Pyridin- und Chinolinfarbstoffe als Marker für Biomoleküle, Polymere und Arzneistoffe |
| JP2000221186A (ja) * | 1999-01-29 | 2000-08-11 | Ube Kagaku Bunseki Center:Kk | 加硫ゴムの分析方法 |
| JP4441726B2 (ja) * | 2003-01-24 | 2010-03-31 | 石原薬品株式会社 | スズ又はスズ合金の脂肪族スルホン酸メッキ浴の製造方法 |
| JP2006525335A (ja) * | 2003-04-30 | 2006-11-09 | エフ エム シー コーポレーション | 殺虫性(ジハロプロペニル)フェニルアルキル置換ジヒドロベンゾフラン及びジヒドロベンゾピラン誘導体 |
| EP2588144B1 (en) * | 2010-07-02 | 2018-05-09 | Ventana Medical Systems, Inc. | Detecting targets using mass tags and mass spectrometry |
| CN105924546B (zh) * | 2016-05-11 | 2017-09-29 | 上海瀚海检测技术股份有限公司 | 丁苯橡胶中含硫噻唑添加剂分离及检测方法 |
| CN111044647A (zh) * | 2019-12-20 | 2020-04-21 | 广电计量检测(合肥)有限公司 | 一种检测水体中直链烷基苯的样品前处理和定量分析方法 |
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2020
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Address after: 230000 building 3, yizhi electronics, Yonghe Road and Yanzihe Road, high tech Zone, Hefei City, Anhui Province Patentee after: Radio and television measurement and testing (Hefei) Co.,Ltd. Country or region after: China Patentee after: Anhui Provincial Ecological Environment Monitoring Center (Anhui Provincial Heavy Pollution Weather Forecast and Warning Center, Anhui Provincial Motor Vehicle Exhaust Pollution Monitoring Center) Address before: 230000 building 3, yizhi electronics, Yonghe Road and Yanzihe Road, high tech Zone, Hefei City, Anhui Province Patentee before: Radio and television measurement and testing (Hefei) Co.,Ltd. Country or region before: China Patentee before: Anhui ecological environment monitoring center |
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