IT201700034608A1 - Metodo di campionamento per l’analisi gascromatografica dello spazio di testa - Google Patents

Metodo di campionamento per l’analisi gascromatografica dello spazio di testa

Info

Publication number
IT201700034608A1
IT201700034608A1 IT102017000034608A IT201700034608A IT201700034608A1 IT 201700034608 A1 IT201700034608 A1 IT 201700034608A1 IT 102017000034608 A IT102017000034608 A IT 102017000034608A IT 201700034608 A IT201700034608 A IT 201700034608A IT 201700034608 A1 IT201700034608 A1 IT 201700034608A1
Authority
IT
Italy
Prior art keywords
headspace
chromatographic analysis
gas chromatographic
sampling method
sampling
Prior art date
Application number
IT102017000034608A
Other languages
English (en)
Inventor
Paolo Magni
Stefano Pelegatti
Riccardo Facchetti
Antonio Scaglione
Original Assignee
Thermo Fisher Scient Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thermo Fisher Scient Spa filed Critical Thermo Fisher Scient Spa
Priority to IT102017000034608A priority Critical patent/IT201700034608A1/it
Priority to US15/921,151 priority patent/US11150223B2/en
Priority to EP18162743.1A priority patent/EP3382388A1/en
Priority to JP2018061117A priority patent/JP7122844B2/ja
Priority to CN201810263865.5A priority patent/CN108693282B/zh
Publication of IT201700034608A1 publication Critical patent/IT201700034608A1/it

Links

Classifications

    • 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
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2226—Sampling from a closed space, e.g. food package, head space
    • G01N2001/2229—Headspace sampling, i.e. vapour over liquid
    • 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
    • G01N2030/022—Column chromatography characterised by the kind of separation mechanism
    • G01N2030/025—Gas chromatography
    • 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
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/202—Injection using a sampling valve rotary valves
    • 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
    • G01N30/16—Injection
    • G01N30/20—Injection using a sampling valve
    • G01N2030/207—Injection using a sampling valve with metering cavity, e.g. sample loop
    • 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
    • G01N30/16—Injection
    • G01N30/18—Injection using a septum or microsyringe

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Sampling And Sample Adjustment (AREA)
IT102017000034608A 2017-03-29 2017-03-29 Metodo di campionamento per l’analisi gascromatografica dello spazio di testa IT201700034608A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT102017000034608A IT201700034608A1 (it) 2017-03-29 2017-03-29 Metodo di campionamento per l’analisi gascromatografica dello spazio di testa
US15/921,151 US11150223B2 (en) 2017-03-29 2018-03-14 Sampling method for the chromatographic analysis of the headspace
EP18162743.1A EP3382388A1 (en) 2017-03-29 2018-03-20 Sampling method for the chromatographic analysis of the headspace
JP2018061117A JP7122844B2 (ja) 2017-03-29 2018-03-28 クロマトグラフ分析のためのヘッドスペースからのサンプリング方法
CN201810263865.5A CN108693282B (zh) 2017-03-29 2018-03-28 用于对顶部空间进行色谱分析的采样方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000034608A IT201700034608A1 (it) 2017-03-29 2017-03-29 Metodo di campionamento per l’analisi gascromatografica dello spazio di testa

Publications (1)

Publication Number Publication Date
IT201700034608A1 true IT201700034608A1 (it) 2018-09-29

Family

ID=59683750

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000034608A IT201700034608A1 (it) 2017-03-29 2017-03-29 Metodo di campionamento per l’analisi gascromatografica dello spazio di testa

Country Status (5)

Country Link
US (1) US11150223B2 (it)
EP (1) EP3382388A1 (it)
JP (1) JP7122844B2 (it)
CN (1) CN108693282B (it)
IT (1) IT201700034608A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932482A (en) * 1998-08-10 1999-08-03 Markelov; Michael Headspace vial apparatus and method
US20050279408A1 (en) * 2004-06-18 2005-12-22 Henderson Robert C Electronically controlled back pressure regulator
US20120103063A1 (en) * 2010-10-29 2012-05-03 Bushey Jared M Methods, devices, and systems for controlling the rate of gas depressurization within a vial containing a gas sample
EP2876438A1 (en) * 2012-09-05 2015-05-27 Shimadzu Corporation Head space sample introduction device and gas chromatograph including same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6706245B2 (en) * 2000-03-10 2004-03-16 Teledyne Tekmar Company Three stage needle for use with an autosampler
JP4018737B2 (ja) * 2003-04-14 2007-12-05 パーキンエルマー・エルエーエス・インコーポレーテッド ヘッドスペース蒸気を抽出するためのシステムおよび方法
WO2005038450A2 (en) 2003-10-17 2005-04-28 Perkinelmer Life And Analytical Sciences Method of introducing standard gas into sample vessel
KR100815999B1 (ko) * 2004-03-04 2008-03-21 퍼킨엘머 라스 아이엔씨. 흡착제 튜브를 특성화하기 위한 방법 및 시스템
CN101403732A (zh) * 2008-11-19 2009-04-08 河北大学 一种气相色谱静态顶空柱头控温压差进样装置
CN101639469A (zh) * 2009-08-25 2010-02-03 成都科林分析技术有限公司 顶空分析的气体置换和动态补偿进样方法
JP3159793U (ja) * 2010-03-15 2010-06-03 株式会社島津製作所 ヘッドスペース試料導入装置
WO2012099878A2 (en) * 2011-01-18 2012-07-26 Perkinelmer Health Sciences, Inc. Flow control devices and their use with explosive carrier gases
US10281445B2 (en) * 2011-11-30 2019-05-07 Shimadzu Corporation Headspace sampler
GB2537915B (en) * 2015-04-30 2019-08-14 Thermo Fisher Scient Bremen Gmbh Method and apparatus for preconcentrating a gaseous sample

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5932482A (en) * 1998-08-10 1999-08-03 Markelov; Michael Headspace vial apparatus and method
US20050279408A1 (en) * 2004-06-18 2005-12-22 Henderson Robert C Electronically controlled back pressure regulator
US20120103063A1 (en) * 2010-10-29 2012-05-03 Bushey Jared M Methods, devices, and systems for controlling the rate of gas depressurization within a vial containing a gas sample
EP2876438A1 (en) * 2012-09-05 2015-05-27 Shimadzu Corporation Head space sample introduction device and gas chromatograph including same

Also Published As

Publication number Publication date
CN108693282A (zh) 2018-10-23
JP7122844B2 (ja) 2022-08-22
JP2018169395A (ja) 2018-11-01
EP3382388A1 (en) 2018-10-03
CN108693282B (zh) 2023-02-17
US20180284076A1 (en) 2018-10-04
US11150223B2 (en) 2021-10-19

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