JPH0339730Y2 - - Google Patents
Info
- Publication number
- JPH0339730Y2 JPH0339730Y2 JP18792384U JP18792384U JPH0339730Y2 JP H0339730 Y2 JPH0339730 Y2 JP H0339730Y2 JP 18792384 U JP18792384 U JP 18792384U JP 18792384 U JP18792384 U JP 18792384U JP H0339730 Y2 JPH0339730 Y2 JP H0339730Y2
- Authority
- JP
- Japan
- Prior art keywords
- column
- guard column
- mobile phase
- liquid chromatograph
- packing material
- 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.)
- Expired
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 7
- 150000002009 diols Chemical class 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 description 8
- 239000000356 contaminant Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 239000012062 aqueous buffer Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010494 dissociation reaction Methods 0.000 description 3
- 230000005593 dissociations Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 239000000243 solution Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- 239000007983 Tris buffer Substances 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920001184 polypeptide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- SCPYDCQAZCOKTP-UHFFFAOYSA-N silanol Chemical compound [SiH3]O SCPYDCQAZCOKTP-UHFFFAOYSA-N 0.000 description 1
- 125000005372 silanol group Chemical group 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18792384U JPH0339730Y2 (fr) | 1984-12-10 | 1984-12-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18792384U JPH0339730Y2 (fr) | 1984-12-10 | 1984-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61102960U JPS61102960U (fr) | 1986-07-01 |
| JPH0339730Y2 true JPH0339730Y2 (fr) | 1991-08-21 |
Family
ID=30745398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18792384U Expired JPH0339730Y2 (fr) | 1984-12-10 | 1984-12-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0339730Y2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2739527B2 (ja) * | 1991-06-05 | 1998-04-15 | ジーエルサイエンス株式会社 | 溶離液中の不純物の除去装置 |
-
1984
- 1984-12-10 JP JP18792384U patent/JPH0339730Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61102960U (fr) | 1986-07-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Prosen et al. | Solid-phase microextraction | |
| Grob et al. | Stripping of trace organic substances from water: equipment and procedure | |
| Chladek et al. | Use of bonded phase silica sorbents for the sampling of priority pollutants in wastewaters | |
| Campíns-Falcó et al. | Column-switching techniques for high-performance liquid chromatography of drugs in biological samples | |
| Lee | Reversed-phase HPLC from pH 1 to 13 | |
| Ward et al. | Separation of enantiomers using vancomycin in a countercurrent process by suppression of electroosmosis | |
| Stroink et al. | On‐line sample preconcentration in capillary electrophoresis, focused on the determination of proteins and peptides | |
| US5863428A (en) | Guard cartridge for chromatography | |
| Lim et al. | Ammonium acetate: a general purpose buffer for clinical applications of high-performance liquid chromatography | |
| Di Corcia et al. | Extraction and isolation of phenoxy acid herbicides in environmental waters using two adsorbents in one minicartridge | |
| JPS62206444A (ja) | クロマトグラフイ・プレカラム | |
| Bombaugh et al. | High resolution preparative liquid chromatography using recycle | |
| JPH0339730Y2 (fr) | ||
| Eble et al. | Simplified description of high-performance liquid chromatographic separation under overload conditions, based on the Craig distribution model: II. Effect of isotherm type, and experimental verification of computer simulations for a single band | |
| Coquart et al. | Determination of phenoxyacid herbicides in drinking water at the ppt-level by liquid chromatography and on-line selective preconcentration | |
| Huber et al. | Enrichment of trace components from liquids by displacement column liquid chromatography | |
| Hill | Retention behaviour of a bonded reversed phase in a high-performance liquid chromatographic assay of serum theophylline | |
| Tempels et al. | On-line coupling of size exclusion chromatography and capillary electrophoresis via solid-phase extraction and a Tee-split interface | |
| Kirkland et al. | Rapid, high-resolution high-performance liquid chromatographic analysis of antibiotics | |
| Verzele | Preparative liquid chromatography | |
| Tagliaro et al. | Direct injection high-performance liquid chromatographic assay of morphine with electrochemical detection, a polymeric column and an alkaline eluent | |
| Whitehouse et al. | Separation of deoxyribonucleotides using ion suppression high performance liquid chromatography with a reversed-phase column | |
| Kadoya | High-performance liquid chromatography of proteins on a ceramic hydroxyapatite with volatile buffers | |
| Strickler et al. | Protein purification on a new preparative ion exchanger | |
| Ruiter et al. | Liquid chromatographic determination of a substituted benzamide in biological fluids using preconcentration and post-column extraction |