JP7147952B2 - クロマトグラフ用検出器 - Google Patents
クロマトグラフ用検出器 Download PDFInfo
- Publication number
- JP7147952B2 JP7147952B2 JP2021501217A JP2021501217A JP7147952B2 JP 7147952 B2 JP7147952 B2 JP 7147952B2 JP 2021501217 A JP2021501217 A JP 2021501217A JP 2021501217 A JP2021501217 A JP 2021501217A JP 7147952 B2 JP7147952 B2 JP 7147952B2
- Authority
- JP
- Japan
- Prior art keywords
- plane
- flow cell
- flow
- cell
- cell body
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000003287 optical effect Effects 0.000 claims description 65
- 210000004027 cell Anatomy 0.000 claims description 52
- 210000005056 cell body Anatomy 0.000 claims description 29
- 238000005259 measurement Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 16
- 238000012856 packing Methods 0.000 claims description 9
- 239000011347 resin Substances 0.000 claims description 6
- 229920005989 resin Polymers 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000002835 absorbance Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- 229920002530 polyetherether ketone Polymers 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/05—Flow-through cuvettes
-
- 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
- G01N30/74—Optical detectors
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optical Measuring Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2019/006451 WO2020170377A1 (fr) | 2019-02-21 | 2019-02-21 | Détecteur de chromatographe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2020170377A1 JPWO2020170377A1 (ja) | 2021-12-02 |
| JP7147952B2 true JP7147952B2 (ja) | 2022-10-05 |
Family
ID=72143366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021501217A Active JP7147952B2 (ja) | 2019-02-21 | 2019-02-21 | クロマトグラフ用検出器 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7147952B2 (fr) |
| WO (1) | WO2020170377A1 (fr) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002071551A (ja) | 2000-08-30 | 2002-03-08 | Japan Science & Technology Corp | 高温・高圧状態の試料を測定可能とする流通型試料保持装置 |
| JP2008216094A (ja) | 2007-03-06 | 2008-09-18 | Kurabo Ind Ltd | 透過光測定用フローセル |
| JP2011503562A (ja) | 2007-11-13 | 2011-01-27 | エフ．ホフマン−ラ ロシュ アーゲー | キュベット及びキュベットの使用方法 |
| JP2011257146A (ja) | 2010-06-04 | 2011-12-22 | Horiba Ltd | 光学測定用セル |
| JP2016099311A (ja) | 2014-11-26 | 2016-05-30 | 横河電機株式会社 | 試料測定装置 |
| WO2018037536A1 (fr) | 2016-08-25 | 2018-03-01 | 株式会社島津製作所 | Cuve à circulation |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4822166A (en) * | 1985-12-12 | 1989-04-18 | Rossiter Valentine J | Flow-through cells for spectroscopy |
| DE3822445A1 (de) * | 1988-07-02 | 1990-01-04 | Bruker Analytische Messtechnik | Optische hochdruck-transmissionszelle |
| US5054919A (en) * | 1989-02-07 | 1991-10-08 | Linear Instruments Corporation | Seal for high pressure and small volume sample cells |
| US5078493A (en) * | 1990-06-29 | 1992-01-07 | Conoco Inc. | Flow cell resistant to corrosive environments for fiber optic spectroscopy |
-
2019
- 2019-02-21 JP JP2021501217A patent/JP7147952B2/ja active Active
- 2019-02-21 WO PCT/JP2019/006451 patent/WO2020170377A1/fr active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002071551A (ja) | 2000-08-30 | 2002-03-08 | Japan Science & Technology Corp | 高温・高圧状態の試料を測定可能とする流通型試料保持装置 |
| JP2008216094A (ja) | 2007-03-06 | 2008-09-18 | Kurabo Ind Ltd | 透過光測定用フローセル |
| JP2011503562A (ja) | 2007-11-13 | 2011-01-27 | エフ．ホフマン−ラ ロシュ アーゲー | キュベット及びキュベットの使用方法 |
| JP2011257146A (ja) | 2010-06-04 | 2011-12-22 | Horiba Ltd | 光学測定用セル |
| JP2016099311A (ja) | 2014-11-26 | 2016-05-30 | 横河電機株式会社 | 試料測定装置 |
| WO2018037536A1 (fr) | 2016-08-25 | 2018-03-01 | 株式会社島津製作所 | Cuve à circulation |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020170377A1 (fr) | 2020-08-27 |
| JPWO2020170377A1 (ja) | 2021-12-02 |
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