S-column 12 position solid-phase extraction instrument

S-column 12 position solid-phase extraction instrument

SIt is the use of solid adsorbents to adsorb target substances in liquid samples, causing interference between the target substances and the matrix of the sample Separation of complexes, followed by elution with eluent or heating desorption to achieve separation and enrichment of target substances. Solid phase extraction does not require a large amount of immiscible solvents and does not produce emulsification during the processing; Due to the adoption of efficient Highly selective adsorbent(stationary phase)Solid phase extraction can significantly reduce the amount of solvent used; The pretreatment process of solid-phase extraction is simple and cost-effective.

Compared with traditional liquid-liquid extraction,SIt has the advantages of short operation time, small sample size, no need for extraction solvents, suitable for analyzing volatile and non-volatile substances, and good reproducibility.SLaw can be used in environmental chemistry, food Separation, enrichment, and analysis of trace or small amounts of complex target substance samples in fields such as pharmaceuticals, healthcare, clinical chemistry, biochemistry, and forensic science,SThe technical advantage of processing samples with very low concentrations

S-column 12 position solid-phase extraction instrument

1. The cabin chamber made of vacuum glass material is convenient for real-time monitoring of the extraction process and can undergo 121 ℃ hot pressing sterilization treatment for easy cleaning. It will not dissolve, atomize or discolor when in contact with solvents;

2. Use a vacuum gauge and exhaust valve to optimize the sample flow rate;

3. Equipped with multiple aperture support disks to meet the needs of most sampling test tubes, the multi position support frame can freely adjust the height of the test tube frame;

4. Each channel is independently equipped with imported PTFE material regulating piston valves, which are durable and long-lasting;

5. Can process 12 samples simultaneously, can be equipped with large capacity collection containers, can process samples in batches or separately