JPH0184066U - - Google Patents
Info
- Publication number
- JPH0184066U JPH0184066U JP1987178624U JP17862487U JPH0184066U JP H0184066 U JPH0184066 U JP H0184066U JP 1987178624 U JP1987178624 U JP 1987178624U JP 17862487 U JP17862487 U JP 17862487U JP H0184066 U JPH0184066 U JP H0184066U
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- target component
- extraction
- sample
- solvent
- 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
- 239000002904 solvent Substances 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 4
- 238000004401 flow injection analysis Methods 0.000 claims description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- 238000005191 phase separation Methods 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 239000000284 extract Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Automatic Analysis And Handling Materials Therefor (AREA)
Description
第１図は、本考案になるフローインジエクシヨ
ン分析装置の概要説明図、第２図は、本考案の装
置を使用して行なつた試験例１と比較例１のノイ
ズ・ドリフトを比較した図、第３図は、本考案の
試験に使用したＦＩＡ分析装置のフロー概要図、
第４図は、検出器直前に溶媒流入口を設けた装置
のフロー概要図、第５図は、従来の基本的な溶媒
抽出―ＦＩＡ装置のフロー概要図である。
１……抽出器、２……分相器、３……検出器、
４，５……恒温槽、６……ヒーターあるいは恒温
槽、７，８，９，１０……温度制御装置、１５…
…抽出溶媒タンク、２０……プランジヤーポンプ
、２８……試料注入インジエクタ、２９……混合
装置、３０……試薬タンク、３１……プランジヤ
ーポンプ。
Figure 1 is a schematic explanatory diagram of the flow injection analysis device of the present invention, and Figure 2 is a comparison of noise drift between Test Example 1 and Comparative Example 1 conducted using the device of the present invention. Figure 3 is a flow diagram of the FIA analyzer used in the test of the present invention,
FIG. 4 is a flow diagram of an apparatus in which a solvent inlet is provided just before the detector, and FIG. 5 is a flow diagram of a conventional basic solvent extraction-FIA apparatus. 1...Extractor, 2...Phase splitter, 3...Detector,
4, 5... Constant temperature bath, 6... Heater or constant temperature bath, 7, 8, 9, 10... Temperature control device, 15...
... Extraction solvent tank, 20 ... Plunger pump, 28 ... Sample injection injector, 29 ... Mixing device, 30 ... Reagent tank, 31 ... Plunger pump.
Claims (1)
、該装置で混合された液体に抽出溶媒を添加する
装置と、添加後の液体から試料中の目的成分を抽
出する抽出装置と、抽出された目的成分を水溶液
と溶媒に分離する分相装置と、分離された目的成
分を通過させて検出する検出装置とからなるフロ
ーインジエクシヨン分析装置において、上記検出
装置の温度を抽出装置および／または分相装置の
温度よりも高く保持するための温度保持手段を設
けたことを特徴とするフローインジエクシヨン分
析装置。 A mixing device that mixes a reagent and a sample to be analyzed, a device that adds an extraction solvent to the liquid mixed by the device, an extraction device that extracts a target component in the sample from the liquid after addition, and an extracted In a flow-in injection analyzer, which consists of a phase separation device that separates a target component into an aqueous solution and a solvent, and a detection device that detects the separated target component by passing it through, the temperature of the detection device is controlled by the extraction device and/or the phase separation device. A flow injection analysis device characterized in that it is provided with a temperature holding means for keeping the temperature higher than the temperature of the phase device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178624U JPH0184066U (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178624U JPH0184066U (en) | 1987-11-24 | 1987-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0184066U true JPH0184066U (en) | 1989-06-05 |
Family
ID=31470233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178624U Pending JPH0184066U (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0184066U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60192265A (en) * | 1984-03-14 | 1985-09-30 | Toshiba Corp | Biochemical analytical device |
| JPS61212758A (en) * | 1985-03-04 | 1986-09-20 | ザ ダウ ケミカル カンパニー | Method and device for adding reagent to flowing liquid carrier flow |
| JPS62280652A (en) * | 1986-05-30 | 1987-12-05 | Mitsui Petrochem Ind Ltd | Flow injection analysis |
-
1987
- 1987-11-24 JP JP1987178624U patent/JPH0184066U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60192265A (en) * | 1984-03-14 | 1985-09-30 | Toshiba Corp | Biochemical analytical device |
| JPS61212758A (en) * | 1985-03-04 | 1986-09-20 | ザ ダウ ケミカル カンパニー | Method and device for adding reagent to flowing liquid carrier flow |
| JPS62280652A (en) * | 1986-05-30 | 1987-12-05 | Mitsui Petrochem Ind Ltd | Flow injection analysis |
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