ATE407359T1 - Verfahren und gerät zur spurenelementextraktion in der festphase - Google Patents

Verfahren und gerät zur spurenelementextraktion in der festphase

Info

Publication number
ATE407359T1
ATE407359T1 AT02722709T AT02722709T ATE407359T1 AT E407359 T1 ATE407359 T1 AT E407359T1 AT 02722709 T AT02722709 T AT 02722709T AT 02722709 T AT02722709 T AT 02722709T AT E407359 T1 ATE407359 T1 AT E407359T1
Authority
AT
Austria
Prior art keywords
needle
sample
porous body
solid phase
trace element
Prior art date
Application number
AT02722709T
Other languages
English (en)
Inventor
Yuka Hiramatsu
Kazuhiko Yamasaki
Masahiro Furuno
Original Assignee
Gl Sciences Inc
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 Gl Sciences Inc filed Critical Gl Sciences Inc
Application granted granted Critical
Publication of ATE407359T1 publication Critical patent/ATE407359T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/405—Concentrating samples by adsorption or absorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B01D15/08—Selective adsorption, e.g. chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28042—Shaped bodies; Monolithic structures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28088—Pore-size distribution
    • B01J20/28092—Bimodal, polymodal, different types of pores or different pore size distributions in different parts of the sorbent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/022—Capillary pipettes, i.e. having very small bore
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0275—Interchangeable or disposable dispensing tips
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/50—Aspects relating to the use of sorbent or filter aid materials
    • B01J2220/64—In a syringe, pipette, e.g. tip or in a tube, e.g. test-tube or u-shape tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0631—Purification arrangements, e.g. solid phase extraction [SPE]
    • 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
    • G01N2030/009—Extraction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Clinical Laboratory Science (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Seasonings (AREA)
  • Saccharide Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT02722709T 2001-04-20 2002-04-19 Verfahren und gerät zur spurenelementextraktion in der festphase ATE407359T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001122375 2001-04-20

Publications (1)

Publication Number Publication Date
ATE407359T1 true ATE407359T1 (de) 2008-09-15

Family

ID=18972094

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02722709T ATE407359T1 (de) 2001-04-20 2002-04-19 Verfahren und gerät zur spurenelementextraktion in der festphase

Country Status (5)

Country Link
EP (1) EP1382963B1 (de)
JP (1) JP3711348B2 (de)
AT (1) ATE407359T1 (de)
DE (2) DE60228698D1 (de)
WO (1) WO2002086488A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE501429T1 (de) * 2001-05-29 2011-03-15 Tecan Trading Ag Mikroplatte zum bearbeiten von proben
US7374724B2 (en) 2001-05-29 2008-05-20 Tecan Trading Ag Device for processing samples, use of the device, and method for producing the device
JP4142585B2 (ja) * 2001-11-26 2008-09-03 ビー． ポーリスジン，ジェイナス 微量収着剤抽出及び脱着のための装置及び方法
JP3917052B2 (ja) * 2002-10-16 2007-05-23 信和化工株式会社 コポリマー、これを用いた吸着剤又は濃縮媒体、固相マイクロ抽出用注射針
JP3783055B2 (ja) * 2003-02-07 2006-06-07 国立大学法人広島大学 マイクロトラップスクリーニング方法および装置
EP1682275A1 (de) * 2003-10-31 2006-07-26 Hansjörg Cueni Probenpipette
JP4090443B2 (ja) * 2004-02-24 2008-05-28 株式会社日立ハイテクノロジーズ 核酸回収器具、その部品、及び核酸回収器具の生産方法
JP4558382B2 (ja) * 2004-06-04 2010-10-06 ジーエルサイエンス株式会社 アフィニティクロマトグラフィ用デバイス及びその製法
JP4728739B2 (ja) * 2004-08-30 2011-07-20 ヘラマンタイトン株式会社 ピペットチップの製造方法
JP3957078B1 (ja) * 2005-05-24 2007-08-08 ヘラマンタイトン株式会社 カートリッジカラム
JP2007007492A (ja) * 2005-06-28 2007-01-18 Nokodai Tlo Kk 自動抽出装置
EP1936384A1 (de) * 2006-12-22 2008-06-25 SMart Nose S.A. Nadel und Vorrichtung zur Mikroextraktion in der Festphase
JP2010529416A (ja) * 2007-02-21 2010-08-26 ウィリアム ブリューワー 抽出、試料捕集及び試料クリーンアップ用ピペットチップとその使用方法
JP5055108B2 (ja) * 2007-12-26 2012-10-24 オルガノ株式会社 自動固相前処理装置及び試料水の固相前処理方法
DE202008013219U1 (de) * 2008-10-04 2008-12-18 Schmiedl, Dieter, Dr. Forensische Pipette zum Befeuchten und Handhaben von Probenträgern auf Basis einer Mikroliterpipettenspitze
JP2010117284A (ja) * 2008-11-14 2010-05-27 Hitachi High-Technologies Corp オートサンプラ，原子吸光光度計、および前処理方法
CN102472692B (zh) * 2009-08-10 2015-01-07 株式会社日立高新技术 试样处理系统
JP2012042253A (ja) * 2010-08-16 2012-03-01 Shimadzu Corp クロマトグラフ用試料注入装置
CN102841164A (zh) * 2011-06-20 2012-12-26 苏州赛分科技有限公司 一种新型固相萃取小柱
JP6221206B2 (ja) * 2012-04-25 2017-11-01 株式会社島津製作所 液充填器具及びその液充填器具を用いたキャピラリへの液充填方法
US10502664B2 (en) * 2016-03-08 2019-12-10 Entech Instruments Inc. Vacuum-assisted sample extraction device and method
GB2550549B (en) * 2016-05-09 2019-05-08 Markes International Ltd A sampling apparatus
JP6419231B2 (ja) * 2016-05-26 2018-11-07 フロンティア・ラボ株式会社 サンプリングユニット
JP2018124150A (ja) * 2017-01-31 2018-08-09 フロンティア・ラボ株式会社 試料採取器
KR102245674B1 (ko) * 2017-11-17 2021-04-27 주식회사 엘지화학 고상 추출용 마이크로 디바이스
CN110392828B (zh) * 2018-02-22 2022-03-18 株式会社岛津制作所 试样导入装置
WO2019173501A1 (en) 2018-03-06 2019-09-12 Entech Instruments Inc. Ventilator-coupled sampling device and method
CN112513630B (zh) 2018-07-31 2023-05-12 因泰科设备股份有限公司 混合毛细管/填充捕集器及使用方法
JP7507230B2 (ja) * 2019-08-20 2024-06-27 レステック・コーポレーション 固相微量抽出デバイス、保管装置、および操作装置
US12560581B2 (en) 2020-08-11 2026-02-24 Entech Instruments Inc. System and method of matrix accelerated vacuum-assisted sorbent extraction for improved sample preparation prior to GCMS analysis

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991000762A1 (en) * 1989-07-06 1991-01-24 Perseptive Biosystems, Inc. Perfusive chromatography
US5565622A (en) * 1994-09-15 1996-10-15 Hewlett-Packard Co., Legal Dept. Reduced solvent solid phase extraction
US5935429A (en) * 1997-01-03 1999-08-10 Bio-Rad Laboratories, Inc. Chromatography columns with continuous beds formed in situ from aqueous solutions
US6057161A (en) * 1997-10-27 2000-05-02 Varian, Inc. Method for determination of drugs of abuse in biological samples
JPH11201953A (ja) * 1998-01-14 1999-07-30 Toyota Central Res & Dev Lab Inc 固相抽出装置用カートリッジ
CZ9900769A3 (cs) * 1999-03-04 2000-10-11 Petr Ing. Drsc. Hušek Použití špičky s filtrem k vytvoření sloupce sorbentu s definovaným objemem v prostoru pod filtrem
JP3840524B2 (ja) * 2000-02-21 2006-11-01 孝雄 津田 中空キャピラリーカラム及びその製造方法
JP4892128B2 (ja) * 2000-09-25 2012-03-07 ジーエルサイエンス株式会社 液体クロマトグラフィーの試料導入方法及び装置

Also Published As

Publication number Publication date
DE02722709T1 (de) 2004-10-21
DE60228698D1 (de) 2008-10-16
EP1382963B1 (de) 2008-09-03
JPWO2002086488A1 (ja) 2004-08-12
JP3711348B2 (ja) 2005-11-02
EP1382963A1 (de) 2004-01-21
EP1382963A4 (de) 2004-07-14
WO2002086488A1 (en) 2002-10-31

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