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Circular solid phase extraction unit
Model: QSE-72B

Brand: Oumon

price:

Type: 72 holes
Detail

Solid phase extraction unit product description:
Spe/Solid phase extraction unit(Solid-Phase Extraction,Abbreviationspe)Is a widely used and popular sample pretreatment technology,Solid adsorbent is used to adsorb the target compounds in the liquid sample,Separate from the sample matrix and interfering compounds,The eluate is then eluted or heated for desorption,The purpose of separation and enrichment of target compounds is achieved. It's in the traditional solutionOn the basis of liquid extraction, the principle of similar dissolution between substances is used, and the basic knowledge of liquid chromatography and stationary phase of gas chromatography has been developed.
Main features of solid phase extraction unit:
Cylindrical design with superior overall sealing performance.
The whole machine is made of organic glass and has good corrosion resistance.
andDPSeries vacuum pumps are equipped with vacuum0.098mpa.
The vacuum trough is made of special hard glass mold, and its wall thickness is even so that it can bear-0.085mpaAbove high negative pressure.
The extraction column tray is made of special high polymer material. It is beautiful, corrosion resistant and long lasting under high pressure without deformation.
The inner test tube is made of Teflon, so it has high corrosion resistance.

Product parameter:

type Number

The number of holes

Gas control mode

Workspace size (mm

Pressure display

vacuum degree

Flow control valve

QSE - 12B

Twelve

Unified control

 132x138
   

 
 
Pressure gauge
   

 
  0.098mpa
   

nothing

QSE - 12d

Independently control each hole

Twelveindividual

QSE - 24a

Twenty-four

Unified control

  202x138
   

nothing

QSE - 24b

Independently control each hole

Twenty-fourindividual

 

 

Model

The number of holes

Gas control mode

Pressure display

vacuum degree

Flow control valve

QSE - 36th

Thirty-six

Unified control


 
Pressure gauge


  0.098mpa

nothing

QSE - 36B

Independently control each hole

Thirty-sixindividual

- 72nd QSE

Seventy-two

Unified control

nothing

QSE - 72B

Independently control each hole

Seventy-twoindividual

 

 

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