QSE-12 Solid Phase Extraction Instrument

NegotiableUpdate on 07/13

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Nature of the Manufacturer: Producers

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Overview

Product Introduction: Solid Phase Extraction (SPE) is a widely used and popular sample pretreatment technique that uses solid adsorbents to adsorb target compounds from liquid samples, separate them from the sample matrix and interfering compounds, and then use eluent or heating desorption to achieve the purpose of separating and enriching target compounds. It is developed on the basis of traditional liquid-liquid extraction using the principle of similar phase solubility based on similar interactions between substances, combined with the basic knowledge of liquid chromatography and gas chromatography stationary phases widely used at present

Product Details

solid phase extraction(Solid-Phase Extraction,abbreviationSPE)It is a widely used and popular sample pretreatment technique,It is to use solid adsorbents to adsorb target compounds in liquid samples,Separation from the matrix and interfering compounds of the sample,Then use eluent to wash or heat to desorb,To achieve the goal of separating and enriching target compounds. It is in traditional liquid—Based on liquid extraction, the principle of similar solubility between substances is adopted, combined with the basic knowledge of widely used liquid chromatography and gas chromatography stationary phases.

QSEThe solid-phase extraction device has the following structural characteristics:

1Anti cross contamination, anti atomization vacuum chamber design, easy and fast operation.

2The non phase separation operation is easy to collect analyte components and can handle small volume samples.

3Can be equipped with large capacity collection containers, can process samples in batches or individually.

4The vacuum chamber is formed using a special hard glass mold, and its wall thickness is uniform, so it can withstand85KpaThe above high negative pressure.

5The extraction column tray is made of ultra-high polymer material, which is beautiful, corrosion-resistant, and will not deform under high pressure for long-term use.