JPS57158551A - Automatic liquid sampler - Google Patents
Automatic liquid samplerInfo
- Publication number
- JPS57158551A JPS57158551A JP4393481A JP4393481A JPS57158551A JP S57158551 A JPS57158551 A JP S57158551A JP 4393481 A JP4393481 A JP 4393481A JP 4393481 A JP4393481 A JP 4393481A JP S57158551 A JPS57158551 A JP S57158551A
- Authority
- JP
- Japan
- Prior art keywords
- syringe
- sample
- bottle
- guide
- air
- 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
- 239000007788 liquid Substances 0.000 title abstract 3
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 abstract 3
- 238000007599 discharging Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 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
- G01N30/04—Preparation or injection of sample to be analysed
- G01N30/24—Automatic injection systems
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)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
PURPOSE:To obtain an automatic liquid sampler of good reproducibility while retaining the advantage of a hermetically closed sample bottle by providing an air guide for an air hole in a sample vessel into which the needle of an introducing device such as micro-syringe is inserted aside from the syringe in said sample vessel. CONSTITUTION:At the time when a micro-syringe 6 sucks the liquid sample 21 in a sample bottle 12, it lowers together with a syringe support 7, and the leading end of a needle 25 is inserted into a rubber cap 18. A spring 17 is compressed as it is pressed by the descending support 7, whereby a syringe guide 9 is lowered as well. An air guide 19 is inserted into the cap 18 aside from the tip of the needle 25. The guide 19 is made into a pipe shape and permits in and out of air even when it is inserted into the bottle 12 through the cap 18. No air bubbles remain in the syringe in spite of suction of a set volume after a number of times of repetition of the suction and discharging of the sample in the bottle 12. According to this device, errors of reproducibility are improved up to about 2% while the advantage of the absence of the evaporation of the sample is retained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4393481A JPS57158551A (en) | 1981-03-27 | 1981-03-27 | Automatic liquid sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4393481A JPS57158551A (en) | 1981-03-27 | 1981-03-27 | Automatic liquid sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57158551A true JPS57158551A (en) | 1982-09-30 |
Family
ID=12677515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4393481A Pending JPS57158551A (en) | 1981-03-27 | 1981-03-27 | Automatic liquid sampler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57158551A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62135967U (en) * | 1986-02-20 | 1987-08-27 | ||
| JPS62235570A (en) * | 1986-04-05 | 1987-10-15 | Japan Spectroscopic Co | Specimen sampling apparatus |
| JPS63124930A (en) * | 1986-11-06 | 1988-05-28 | ドレーゲルヴエルク・アクチエンゲゼルシヤフト | Multiple holder for test tube |
| JPS63187158A (en) * | 1987-01-29 | 1988-08-02 | Toa Medical Electronics Co Ltd | Specimen stirring and sucking apparatus |
| JPH01165465U (en) * | 1988-05-12 | 1989-11-20 | ||
| JPH022670U (en) * | 1988-06-20 | 1990-01-09 | ||
| JPH05108160A (en) * | 1990-02-28 | 1993-04-30 | Perkin Elmer Corp:The | Apparatus for positioning and detecting glass bottle |
| JPH0587568U (en) * | 1985-10-09 | 1993-11-26 | コントロン インスツルメンツ ホールディング エヌ．ブイ． | Device for extracting a portion of liquid from a container closed by a cover |
| US5339701A (en) * | 1991-02-28 | 1994-08-23 | Tekmar Company | Needle interface apparatus |
| JPH07151764A (en) * | 1993-09-10 | 1995-06-16 | F Hoffmann La Roche Ag | A device that automatically performs temperature cycling on multiple test tubes |
| EP0753746A3 (en) * | 1995-07-14 | 1998-06-10 | AVL Medical Instruments AG | Reagent container adapted for a sample analyser |
| JP2004157020A (en) * | 2002-11-06 | 2004-06-03 | Olympus Corp | Reagent container and automatic analyzer |
| JP2011027731A (en) * | 2009-06-30 | 2011-02-10 | Toyobo Co Ltd | Method for sucking reagent |
| CN103418165A (en) * | 2012-05-15 | 2013-12-04 | 株式会社岛津制作所 | Preparative separation-purification system and collecting mechanism |
-
1981
- 1981-03-27 JP JP4393481A patent/JPS57158551A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0587568U (en) * | 1985-10-09 | 1993-11-26 | コントロン インスツルメンツ ホールディング エヌ．ブイ． | Device for extracting a portion of liquid from a container closed by a cover |
| JPS62135967U (en) * | 1986-02-20 | 1987-08-27 | ||
| JPS62235570A (en) * | 1986-04-05 | 1987-10-15 | Japan Spectroscopic Co | Specimen sampling apparatus |
| JPS63124930A (en) * | 1986-11-06 | 1988-05-28 | ドレーゲルヴエルク・アクチエンゲゼルシヤフト | Multiple holder for test tube |
| JPS63187158A (en) * | 1987-01-29 | 1988-08-02 | Toa Medical Electronics Co Ltd | Specimen stirring and sucking apparatus |
| JPH01165465U (en) * | 1988-05-12 | 1989-11-20 | ||
| JPH022670U (en) * | 1988-06-20 | 1990-01-09 | ||
| JPH05108160A (en) * | 1990-02-28 | 1993-04-30 | Perkin Elmer Corp:The | Apparatus for positioning and detecting glass bottle |
| US5339701A (en) * | 1991-02-28 | 1994-08-23 | Tekmar Company | Needle interface apparatus |
| JPH07151764A (en) * | 1993-09-10 | 1995-06-16 | F Hoffmann La Roche Ag | A device that automatically performs temperature cycling on multiple test tubes |
| EP0753746A3 (en) * | 1995-07-14 | 1998-06-10 | AVL Medical Instruments AG | Reagent container adapted for a sample analyser |
| JP2004157020A (en) * | 2002-11-06 | 2004-06-03 | Olympus Corp | Reagent container and automatic analyzer |
| JP2011027731A (en) * | 2009-06-30 | 2011-02-10 | Toyobo Co Ltd | Method for sucking reagent |
| CN103418165A (en) * | 2012-05-15 | 2013-12-04 | 株式会社岛津制作所 | Preparative separation-purification system and collecting mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4342341A (en) | Blood transfer device | |
| JPS57158551A (en) | Automatic liquid sampler | |
| EP0209705B1 (en) | A disposable preselected-volume capillary pipet device and method of preparing a liquid sample for testing | |
| US3869068A (en) | Diluter probe assembly | |
| US4327746A (en) | Blood extraction device | |
| US5514339A (en) | Stopper of analysis test tubes | |
| US4133304A (en) | Syringe-like apparatus with removable capillary cartridge | |
| EP0641227B1 (en) | Piercing and sampling probe | |
| US4116066A (en) | Specimen sampler cup | |
| GB2176710A (en) | Arterial blood sampler | |
| JPS5932732B2 (en) | Blood cell sedimentation rate measuring device | |
| ES8203772A1 (en) | Liquid specimen container | |
| CH610103A5 (en) | Process for preparing a liquid to be measured from a sample, especially for photometric studies | |
| US3246559A (en) | Force feed cuvette | |
| GB1066164A (en) | Serum separation apparatus and method | |
| Riley et al. | A bubble method for estimation of PCO2 and PO2 in whole blood | |
| US3518804A (en) | Pipette assembly having precise quantity stabilized reagent in liquid form and method of preparing same | |
| US3035616A (en) | Syringe | |
| EP0249994A3 (en) | Device for taking from a vein samples of blood to be tested | |
| JPH01277734A (en) | Fluid sample carrier | |
| SE309123B (en) | ||
| GB1270745A (en) | Apparatus and method for filling capillary tubing with fluids | |
| US4660423A (en) | Water sampling apparatus | |
| EP0202226B1 (en) | A device for taking and dispensing blood samples for the purpose of determining blood sedimentation | |
| ES8401623A1 (en) | Device for taking liquid samples. |