| After-sales Service: | 1 Years |
|---|---|
| Warranty: | 1 Years |
| Disposable: | Non-Disposable |
| Certification: | CE, ISO, RoHS |
| Reactant State: | Solid |
| Material: | PFA |
| Customization: |
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product description:
Column chromatography is also called column chromatography. A column is first filled with an insoluble matrix to form a stationary phase, the sample is added to the column and then eluted with a special solvent, and the solvent forms the mobile phase. During the elution process of the sample from the column, according to the different distribution coefficients of each component in the mixture in the stationary direction and the mobile phase, the different components are separated one by one through repeated distribution. The separation principle of silica gel chromatography is to separate substances according to their different adsorption forces on silica gel. Generally, substances with higher polarity are easily adsorbed by silica gel, and substances with weaker polarity are not easily adsorbed by silica gel. That is, the process of adsorption, desorption, re-adsorption, and re-desorption. Ion exchange chromatography, gel filtration chromatography and affinity chromatography are three classical chromatographic techniques for separating mixtures according to the different packing matrix and sample distribution and exchange principles.
Features:
Material: Teflon material resistant to strong acid and alkali
Temperature resistance: 1-200 degrees
Pressure resistance: PFA is transparent and used under normal pressure, PTFE material can withstand 1-2 kg of pressure, the specific specification pressure is different
Sieve plate size: resin diameter is 0.3mm
Both ends can take over the tube
OEM service is available.
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