Capillary electrophoresis device Agilent 7100
Oki Riko Jizai Co., Ltd.
About This Product
■Summary
・Possible to analyze trace amounts of samples in a short time and with high resolution
- Simultaneous analysis of different components such as cations and anions with this single device
- No need for expensive columns. Economical running costs
・Excellent technical support with abundant applications
■Features
・Excellent technical support with abundant applications such as buffer manuals
・Different components such as cations and anions can be analyzed with one device
・Possible to perform high-resolution analysis in a short time with a small amount of sample
・Bubble cell capillary achieves 3 to 5 times higher sensitivity without sacrificing resolution
・Not easily affected by counterions and impurities, almost no pre-treatment required
・Economical and environmentally friendly as no expensive columns or solvents are used
・Japanese support with Open LAB CDS ChemStation
principle
■Measurement principles and methods
Capillary electrophoresis is an analytical method that uses a capillary tube with an inner diameter of 100 μm or less to perform electrophoresis inside the tube to qualitatively and quantitatively quantify separated components.
■Procedure
・①Fill the electrophoresis liquid in the capillary tube
・② Inject the sample
・③ Dip both ends into the electrophoresis solution and apply a high electric field
・④Each component moves while being separated by electrophoresis.
・⑤The peaks are recorded in the order in which they reach the detection unit.
■Electroosmotic flow that acts as a pump
Normally, the inner wall of a capillary tube is negatively charged due to silanol groups, so positive ions in the liquid gather on the wall surface. When an electric field is applied, these positive ions move in the negative direction, taking the solvent with them. This flow is called electroosmotic flow, and it works like an LC pump. The sample undergoes electrophoresis while riding the electroosmotic flow, and each component is separated due to differences in charge amount, Stokes radius, etc.
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Product
Capillary electrophoresis device Agilent 7100
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Handling Company
Oki Riko Jizai Co., Ltd.
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Categories
1 Models of Capillary electrophoresis device Agilent 7100
| Product Image | Part Number | Price (excluding tax) |
|---|---|---|
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Agilent 7100 |
Available upon quote |
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About Company Handling This Product
- Japan