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- 产品名称：24 position solid phase extraction apparatus (Fang Xing)
- 产品型号：24位
- 产品展商：Shanghai Chi Tang
- 产品文档：无相关文档
简单介绍
24 solid phase extraction (Fang Xing) product description:
产品描述
22 solid phase extraction (Fang Xing) Product description :
Spe / Solid phase extraction device (Solid-Phase Extraction, Abbreviation SPE) Is a widely used and popular sample pretreatment technology , Is the use of solid adsorption agent in a liquid sample target compound adsorption , Separation and matrix interference and compound sample , Then elute or heating desorption , The separation and enrichment of target compounds to achieve. It is in the traditional liquid - On the basis of using the similar liquid extraction substance between similarity and intermiscibility principle and combined with the widely used liquid chromatography and gas chromatography stationary phase and basic knowledge.
12 solid phase extraction (Fang Xing) Main features :
- To prevent cross contamination, anti fog vacuum tank design, the operation is simple and quick.
- No phase separation operation is easy to collect the analyte components and can handle small volume samples.
- Solid phase extraction device can be equipped with large capacity collection containers, batch processing samples can also be a single processing sample.
- The vacuum tank adopts hard glass mold forming, the uniform wall thickness can withstand -0.085Mpa High above the negative pressure.
- The extraction column tray made of special polymer materials, the appearance of corrosion and long-term use of deformation in high stress state.
- The internal tube frame by the corrosion resistance of PTFE is very high.
24 solid phase extraction (Fang Xing) technical parameter :
|
Model
|
The number of holes
|
Gas control
|
The work area size ( Mm )
|
Pressure display
|
vacuum degree
|
Flow control valve
|
|
DG -12B
|
Twelve
|
Unified control
|
Phi 132X138
|
A pressure gauge
|
0.098Mpa
|
nothing
|
|
DG -12D
|
Independent control of each hole
|
Twelve individual
|
|
DG -24A
|
Twenty-four
|
Unified control
|
Phi 202X138
|
nothing
|
|
DG -24B
|
Independent control of each hole
|
Twenty-four individual
|