ATE310947T1 - Differential-refraktometer und damit ausgerüsteter flüssigkeits-chromatograph - Google Patents
Differential-refraktometer und damit ausgerüsteter flüssigkeits-chromatographInfo
- Publication number
- ATE310947T1 ATE310947T1 AT00104840T AT00104840T ATE310947T1 AT E310947 T1 ATE310947 T1 AT E310947T1 AT 00104840 T AT00104840 T AT 00104840T AT 00104840 T AT00104840 T AT 00104840T AT E310947 T1 ATE310947 T1 AT E310947T1
- Authority
- AT
- Austria
- Prior art keywords
- detector
- eluent
- sample cell
- refractive index
- confirming
- Prior art date
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
- G01N30/62—Detectors specially adapted therefor
- G01N30/74—Optical detectors
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
- G01N21/4133—Refractometers, e.g. differential
Landscapes
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Measuring Cells (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20997899A JP3574010B2 (ja) | 1999-07-23 | 1999-07-23 | 示差屈折率検出器及びそれを備えた液体クロマトグラフ装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE310947T1 true ATE310947T1 (de) | 2005-12-15 |
Family
ID=16581841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00104840T ATE310947T1 (de) | 1999-07-23 | 2000-03-07 | Differential-refraktometer und damit ausgerüsteter flüssigkeits-chromatograph |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1070957B1 (de) |
JP (1) | JP3574010B2 (de) |
AT (1) | ATE310947T1 (de) |
DE (1) | DE60024176T2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4656018B2 (ja) * | 2006-07-28 | 2011-03-23 | 株式会社島津製作所 | 示差屈折率検出器 |
JP5333089B2 (ja) * | 2009-09-09 | 2013-11-06 | 株式会社島津製作所 | クロマトグラフ用データ処理装置 |
JP6604677B1 (ja) | 2019-04-05 | 2019-11-13 | 日本分光株式会社 | 示差屈折率の測定方法、測定装置、および、測定プログラム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2810315A (en) * | 1953-05-11 | 1957-10-22 | Phillips Petroleum Co | Differential refractometer cell assembly |
GB2054842B (en) * | 1979-06-20 | 1983-11-30 | Waters Associates Inc | Liquid chromatography |
JP2504356B2 (ja) * | 1992-04-09 | 1996-06-05 | 株式会社島津製作所 | 示差屈折計 |
-
1999
- 1999-07-23 JP JP20997899A patent/JP3574010B2/ja not_active Expired - Lifetime
-
2000
- 2000-03-07 EP EP00104840A patent/EP1070957B1/de not_active Expired - Lifetime
- 2000-03-07 DE DE60024176T patent/DE60024176T2/de not_active Expired - Lifetime
- 2000-03-07 AT AT00104840T patent/ATE310947T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2001033386A (ja) | 2001-02-09 |
DE60024176D1 (de) | 2005-12-29 |
DE60024176T2 (de) | 2006-08-03 |
EP1070957B1 (de) | 2005-11-23 |
EP1070957A3 (de) | 2002-04-03 |
EP1070957A2 (de) | 2001-01-24 |
JP3574010B2 (ja) | 2004-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |