JP4207782B2 - 液体クロマトグラフの分画装置 - Google Patents
液体クロマトグラフの分画装置 Download PDFInfo
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- JP4207782B2 JP4207782B2 JP2004000779A JP2004000779A JP4207782B2 JP 4207782 B2 JP4207782 B2 JP 4207782B2 JP 2004000779 A JP2004000779 A JP 2004000779A JP 2004000779 A JP2004000779 A JP 2004000779A JP 4207782 B2 JP4207782 B2 JP 4207782B2
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- 239000007788 liquid Substances 0.000 title claims description 39
- 239000000523 sample Substances 0.000 claims description 82
- 238000005194 fractionation Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 13
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 239000012488 sample solution Substances 0.000 claims description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 30
- 238000004140 cleaning Methods 0.000 description 18
- 239000011159 matrix material Substances 0.000 description 15
- 239000003480 eluent Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 12
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 239000005350 fused silica glass Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000004696 Poly ether ether ketone Substances 0.000 description 4
- 239000004809 Teflon Substances 0.000 description 4
- 229920006362 Teflon® Polymers 0.000 description 4
- 238000001840 matrix-assisted laser desorption--ionisation time-of-flight mass spectrometry Methods 0.000 description 4
- 229920002530 polyetherether ketone Polymers 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- PCMORTLOPMLEFB-UHFFFAOYSA-N sinapinic acid Natural products COC1=CC(C=CC(O)=O)=CC(OC)=C1O PCMORTLOPMLEFB-UHFFFAOYSA-N 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- AFVLVVWMAFSXCK-UHFFFAOYSA-N α-cyano-4-hydroxycinnamic acid Chemical compound OC(=O)C(C#N)=CC1=CC=C(O)C=C1 AFVLVVWMAFSXCK-UHFFFAOYSA-N 0.000 description 3
- WXTMDXOMEHJXQO-UHFFFAOYSA-N 2,5-dihydroxybenzoic acid Chemical compound OC(=O)C1=CC(O)=CC=C1O WXTMDXOMEHJXQO-UHFFFAOYSA-N 0.000 description 2
- BRARRAHGNDUELT-UHFFFAOYSA-N 3-hydroxypicolinic acid Chemical compound OC(=O)C1=NC=CC=C1O BRARRAHGNDUELT-UHFFFAOYSA-N 0.000 description 2
- IZZIWIAOVZOBLF-UHFFFAOYSA-N 5-methoxysalicylic acid Chemical compound COC1=CC=C(O)C(C(O)=O)=C1 IZZIWIAOVZOBLF-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- PEVRKKOYEFPFMN-UHFFFAOYSA-N 1,1,2,3,3,3-hexafluoroprop-1-ene;1,1,2,2-tetrafluoroethene Chemical group FC(F)=C(F)F.FC(F)=C(F)C(F)(F)F PEVRKKOYEFPFMN-UHFFFAOYSA-N 0.000 description 1
- AAUQLHHARJUJEH-UHFFFAOYSA-N 2-hydroxy-5-methoxybenzoic acid Natural products COC1=CC=CC(O)=C1C(O)=O AAUQLHHARJUJEH-UHFFFAOYSA-N 0.000 description 1
- LMNPKIOZMGYQIU-UHFFFAOYSA-N 5-(trifluoromethyl)-1h-pyrimidine-2,4-dione Chemical compound FC(F)(F)C1=CNC(=O)NC1=O LMNPKIOZMGYQIU-UHFFFAOYSA-N 0.000 description 1
- CDWGDLKZKCYUFO-UHFFFAOYSA-N 6-(trifluoromethyl)-1h-indole-2-carboxylic acid Chemical compound C1=C(C(F)(F)F)C=C2NC(C(=O)O)=CC2=C1 CDWGDLKZKCYUFO-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- 229920006355 Tefzel Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012472 biological sample Substances 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- -1 disranol Chemical compound 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- QHSJIZLJUFMIFP-UHFFFAOYSA-N ethene;1,1,2,2-tetrafluoroethene Chemical compound C=C.FC(F)=C(F)F QHSJIZLJUFMIFP-UHFFFAOYSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- NTNWKDHZTDQSST-UHFFFAOYSA-N naphthalene-1,2-diamine Chemical compound C1=CC=CC2=C(N)C(N)=CC=C21 NTNWKDHZTDQSST-UHFFFAOYSA-N 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 229920011301 perfluoro alkoxyl alkane Polymers 0.000 description 1
- 229920013653 perfluoroalkoxyethylene Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- NIPZZXUFJPQHNH-UHFFFAOYSA-N pyrazine-2-carboxylic acid Chemical compound OC(=O)C1=CN=CC=N1 NIPZZXUFJPQHNH-UHFFFAOYSA-N 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- PCMORTLOPMLEFB-ONEGZZNKSA-N sinapic acid Chemical compound COC1=CC(\C=C\C(O)=O)=CC(OC)=C1O PCMORTLOPMLEFB-ONEGZZNKSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- B01L3/0241—Drop counters; Drop formers
-
- 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
- G01N30/84—Preparation of the fraction to be distributed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
- B01L2300/0838—Capillaries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/08—Geometry, shape and general structure
- B01L2300/0861—Configuration of multiple channels and/or chambers in a single devices
- B01L2300/0867—Multiple inlets and one sample wells, e.g. mixing, dilution
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/02—Drop detachment mechanisms of single droplets from nozzles or pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0487—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure fluid pressure, pneumatics
-
- 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
- G01N30/84—Preparation of the fraction to be distributed
- G01N2030/8411—Intermediate storage of effluent, including condensation on surface
- G01N2030/8417—Intermediate storage of effluent, including condensation on surface the store moving as a whole, e.g. moving wire
-
- 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
- G01N30/84—Preparation of the fraction to be distributed
- G01N2030/8429—Preparation of the fraction to be distributed adding modificating material
- G01N2030/8441—Preparation of the fraction to be distributed adding modificating material to modify physical properties
Description
そのような分画装置のプローブは、ステンレスやフューズドシリカ(溶融石英)、PEEK(ポリエーテルエーテルケトン)などの材質で構成されている。
そこで本発明は、長期間にわたって安定して試料液滴をサンプルプレート上に均一に滴下することのできる分画装置を提供することを目的とする。
本発明の分画装置を利用して調製するのに適するサンプルは、MALDI−TOF−MSやFT−IRで分析を行なうためのサンプルである。
また、疎水性材料で構成した管は、管そのものが疎水性材料で構成され疎水性材料をコーティングしたものではないので、コーティングという特殊技術が不要となり、分画装置を安価に製造することができるようになる。
溶離液を送るポンプ48、試料を注入するインジェクター46、試料成分を分離するカラム44、及び検出器42を溶離液の流路に沿って配置した高速液体クロマトグラフの検出器42の下流にキャピラリ2を介して液滴を滴下するプローブ1が接続されている。
ここでは、マトリックス溶液として、例えば、CHCA(α−シアノ−4−ヒドロキシケイ皮酸)を水とアセトニトリルの混合溶液で溶解した飽和溶液(10mg/mL)を使用し、洗浄液としてアセトンを使用する。
空気供給管24及び洗浄液供給管26はT型3方ジョイントJ3によって合流し、その共通の流路となっている配管18は3方T型ジョイントJ2によって溶離液が流れるキャピラリ2及びマトリックス溶液が流れる管と接続され、空気及び洗浄液はマトリックス溶液が流れる管のさらに外側を流れるようになっている。洗浄液としては、ここでは例えばアセトンを使用する。
上流側の第1のT型3方ジョイントJ1の直交しないジョイントa,bの2つを高速液体クロマトグラフからの溶離液が送液される一番細いキャピラリ2が横断している。上流側のジョイントaはスリーブ12を介し、メイルナットなどの配管部品10aを用いて密封されている。キャピラリ2としては、フューズドシリカキャピラリを用いる。
その後、液体クロマトグラフによりキャピラリ2に溶離液を供給し、キャピラリ4にマトリックス液を供給して試料液滴を滴下させ、分画を行なう。
また、疎水性を高める管として、実施例のFEPチューブに替えて他のフッ素樹脂を使用しても同様の効果を得ることができる。
2,4 キャピラリ
8 配管
10a,10b,10c,20a,20b,20c,30a,30b,30c 配管部品
12,22,32 スリーブ
16 添加剤供給管
18 接続管
24 空気供給管
26 洗浄液供給管
28 バルブ
42 検出器
44 カラム
46 インジェクター
29,48,49 ポンプ
S サンプル容器
J1,J2,J3 T型3方ジョイント
Claims (2)
- 液体クロマトグラフの送液機構から送液される試料液を液滴として先端部からサンプルプレート上に滴下させるプローブを備えた分画装置において、
前記プローブは液滴をサンプルプレートと接触させて滴下させるものであり、
前記プローブの先端部は、試料液を送液する中心の管と、その管と同軸上でその管の外側に配置され、先端位置が前記中心の管の先端位置よりも後退している添加剤供給用の管とからなる二重管を備えており、
前記添加剤供給用管が疎水性材料で構成されていることを特徴とする分画装置。 - 前記疎水性材料はフッ素樹脂である請求項1に記載の分画装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004000779A JP4207782B2 (ja) | 2004-01-06 | 2004-01-06 | 液体クロマトグラフの分画装置 |
US11/030,393 US7169300B2 (en) | 2004-01-06 | 2005-01-05 | Fractionating apparatus |
CNB2005100041093A CN100394181C (zh) | 2004-01-06 | 2005-01-06 | 分离设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004000779A JP4207782B2 (ja) | 2004-01-06 | 2004-01-06 | 液体クロマトグラフの分画装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005195411A JP2005195411A (ja) | 2005-07-21 |
JP4207782B2 true JP4207782B2 (ja) | 2009-01-14 |
Family
ID=34708976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004000779A Expired - Lifetime JP4207782B2 (ja) | 2004-01-06 | 2004-01-06 | 液体クロマトグラフの分画装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7169300B2 (ja) |
JP (1) | JP4207782B2 (ja) |
CN (1) | CN100394181C (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10215846A1 (de) * | 2002-04-10 | 2003-11-06 | Hydac Technology Gmbh | Hydrospeicher, insbesondere Membranspeicher |
DE112004000354B4 (de) * | 2003-03-07 | 2018-01-25 | Waters Technologies Corp. (N.D.Ges.D. Staates Delaware) | Kapillarstruktur zum Transportieren von Flüssigkeiten und Flüssigkeitschromatographiesäule |
JP4174599B2 (ja) * | 2003-07-08 | 2008-11-05 | 株式会社島津製作所 | 高速液体クロマトグラフの分画装置 |
JP4207782B2 (ja) * | 2004-01-06 | 2009-01-14 | 株式会社島津製作所 | 液体クロマトグラフの分画装置 |
JP4148143B2 (ja) * | 2004-01-19 | 2008-09-10 | 株式会社島津製作所 | 液体クロマトグラフ等の分画装置 |
CN100489522C (zh) * | 2004-08-30 | 2009-05-20 | 株式会社岛津制作所 | 试料前处理装置及其所使用的探头 |
JP2007064922A (ja) * | 2005-09-02 | 2007-03-15 | Shimadzu Corp | オートサンプラ |
GB2465955B (en) * | 2007-10-02 | 2012-04-04 | Shimadzu Corp | Preparative separation/ purification system |
JP2009186218A (ja) * | 2008-02-04 | 2009-08-20 | Bridgestone Corp | 液体クロマトグラフ溶出液の質量スペクトル測定方法 |
JP5072682B2 (ja) * | 2008-03-28 | 2012-11-14 | 富士フイルム株式会社 | 質量分析用デバイス、これを用いる質量分析装置および質量分析方法 |
CN103055986B (zh) * | 2012-12-26 | 2014-11-05 | 武汉大学 | 一种功能化吸头及其制备方法 |
JP6433982B2 (ja) | 2013-04-19 | 2018-12-05 | シーメンス・ヘルスケア・ダイアグノスティックス・インコーポレーテッドSiemens Healthcare Diagnostics Inc. | 無接触微小滴ディスペンサおよび方法 |
CN103791193A (zh) * | 2014-01-07 | 2014-05-14 | 宋子腾 | 多功能玻璃大三通管 |
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IL66551A (en) * | 1982-08-15 | 1985-11-29 | Cais Michael | Method for moving-bed chromatography and device therefor |
US4977785A (en) * | 1988-02-19 | 1990-12-18 | Extrel Corporation | Method and apparatus for introduction of fluid streams into mass spectrometers and other gas phase detectors |
US5690828A (en) * | 1990-07-13 | 1997-11-25 | Isco, Inc. | Apparatus and method for supercritical fluid extraction |
JP3179175B2 (ja) | 1992-03-12 | 2001-06-25 | 株式会社ピュアレックス | 分析前処理方法 |
US5300120A (en) * | 1992-08-24 | 1994-04-05 | Lipomatrix Incorporated | Implant with electrical transponder marker |
JP2852838B2 (ja) * | 1992-09-10 | 1999-02-03 | セイコーインスツルメンツ株式会社 | 誘導結合プラズマ質量分析装置 |
CN2181689Y (zh) * | 1993-11-17 | 1994-11-02 | 范发荣 | 血液内外管微量取样稀释装置 |
JP3099866B2 (ja) | 1995-02-23 | 2000-10-16 | 日本ビクター株式会社 | 磁気記録再生装置 |
GB9726199D0 (en) * | 1997-12-12 | 1998-02-11 | Scient Detectors Limited | A method of and apparatus for detecting components of a mixture seperated by chromatography |
EP1876442A3 (en) * | 1998-09-17 | 2008-03-05 | Advion BioSciences, Inc. | Integrated monolithic microfabricated liquid chromatography system and method |
JP3902380B2 (ja) * | 2000-05-19 | 2007-04-04 | エスアイアイ・ナノテクノロジー株式会社 | Icp分析装置 |
JP2002228668A (ja) * | 2001-01-31 | 2002-08-14 | Shimadzu Corp | オートサンプラ |
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WO2002101788A1 (fr) * | 2001-06-08 | 2002-12-19 | Japan Science And Technology Corporation | Dispositif de spectrometrie de masse de liquide refroidisseur |
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AU2002342499A1 (en) * | 2001-12-21 | 2003-07-09 | Tecan Trading Ag | Device and method for the transfer of liquid samples |
CN2530255Y (zh) * | 2002-03-30 | 2003-01-08 | 阿依古丽·塔西 | 氢氟酸取液管 |
US6812458B2 (en) * | 2002-08-08 | 2004-11-02 | Nanostream, Inc. | Systems and methods for high-throughput microfluidic sample analysis |
US7138050B2 (en) * | 2003-05-29 | 2006-11-21 | Shimadzu Corporation | Fractionating/collecting device of liquid chromatograph |
JP4207782B2 (ja) * | 2004-01-06 | 2009-01-14 | 株式会社島津製作所 | 液体クロマトグラフの分画装置 |
JP4148143B2 (ja) * | 2004-01-19 | 2008-09-10 | 株式会社島津製作所 | 液体クロマトグラフ等の分画装置 |
-
2004
- 2004-01-06 JP JP2004000779A patent/JP4207782B2/ja not_active Expired - Lifetime
-
2005
- 2005-01-05 US US11/030,393 patent/US7169300B2/en active Active
- 2005-01-06 CN CNB2005100041093A patent/CN100394181C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US7169300B2 (en) | 2007-01-30 |
JP2005195411A (ja) | 2005-07-21 |
US20050147536A1 (en) | 2005-07-07 |
CN100394181C (zh) | 2008-06-11 |
CN1637415A (zh) | 2005-07-13 |
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