DE1809085A1 - Chromatographierverfahren und Chromatographiervorrichtung - Google Patents
Chromatographierverfahren und ChromatographiervorrichtungInfo
- Publication number
- DE1809085A1 DE1809085A1 DE19681809085 DE1809085A DE1809085A1 DE 1809085 A1 DE1809085 A1 DE 1809085A1 DE 19681809085 DE19681809085 DE 19681809085 DE 1809085 A DE1809085 A DE 1809085A DE 1809085 A1 DE1809085 A1 DE 1809085A1
- Authority
- DE
- Germany
- Prior art keywords
- polar
- column
- phases
- mobile
- phase
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 8
- 238000004587 chromatography analysis Methods 0.000 title description 6
- 230000005526 G1 to G0 transition Effects 0.000 claims description 41
- 239000002904 solvent Substances 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 17
- 239000002798 polar solvent Substances 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 10
- 239000012454 non-polar solvent Substances 0.000 claims description 5
- 238000004811 liquid chromatography Methods 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 238000003973 irrigation Methods 0.000 claims 1
- 230000002262 irrigation Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000012071 phase Substances 0.000 description 39
- 239000007788 liquid Substances 0.000 description 9
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- NHTMVDHEPJAVLT-UHFFFAOYSA-N Isooctane Chemical compound CC(C)CC(C)(C)C NHTMVDHEPJAVLT-UHFFFAOYSA-N 0.000 description 5
- JVSWJIKNEAIKJW-UHFFFAOYSA-N dimethyl-hexane Natural products CCCCCC(C)C JVSWJIKNEAIKJW-UHFFFAOYSA-N 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000004460 liquid liquid chromatography Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000000575 pesticide Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- TVUUVVWHDOVWKJ-UHFFFAOYSA-N propan-2-one;2,2,4-trimethylpentane Chemical compound CC(C)=O.CC(C)CC(C)(C)C TVUUVVWHDOVWKJ-UHFFFAOYSA-N 0.000 description 1
- OVARTBFNCCXQKS-UHFFFAOYSA-N propan-2-one;hydrate Chemical compound O.CC(C)=O OVARTBFNCCXQKS-UHFFFAOYSA-N 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
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
- G01N30/26—Conditioning of the fluid carrier; Flow patterns
- G01N30/28—Control of physical parameters of the fluid carrier
- G01N30/34—Control of physical parameters of the fluid carrier of fluid composition, e.g. gradient
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)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5229267 | 1967-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1809085A1 true DE1809085A1 (de) | 1969-06-26 |
Family
ID=10463381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681809085 Pending DE1809085A1 (de) | 1967-11-16 | 1968-11-15 | Chromatographierverfahren und Chromatographiervorrichtung |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1809085A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1238654A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3892994A1 (en) * | 2020-04-08 | 2021-10-13 | PreOmics GmbH | Pre-fractionation for mass spectrometric analysis |
-
1967
- 1967-11-16 GB GB1238654D patent/GB1238654A/en not_active Expired
-
1968
- 1968-11-15 DE DE19681809085 patent/DE1809085A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3892994A1 (en) * | 2020-04-08 | 2021-10-13 | PreOmics GmbH | Pre-fractionation for mass spectrometric analysis |
| WO2021204495A1 (en) * | 2020-04-08 | 2021-10-14 | Preomics Gmbh | Pre-fractionation for mass spectrometric analysis |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1238654A (enrdf_load_stackoverflow) | 1971-07-07 |
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