Introduction: Solid-phase extraction as a sample pretreatment technology has been more and more widely used in the laboratory. It uses the ability of the analyte to be adsorbed in different media to purify the target, effectively separating the target from the interfering components, greatly enhancing the ability to detect analytes, especially trace analytes, and increasing the sample under test. The recovery rate. The separation of analytes and interference components is more effective, the sample pretreatment process is shortened, the operation is convenient, and time and labor are saved. The product is widely used in pesticide residue detection, food analysis, medicine, commodity inspection and many other fields. Features: 1. The vacuum chamber made of vacuum glass material facilitates the real-time monitoring of the extraction process, and can be autoclaved at 121°C for easy cleaning, and the contact solvent will not dissolve, atomize or discolor; 2. Use vacuum gauge and exhaust valve to optimize sample flow rate; 3. Equipped with a variety of aperture support tray to meet the majority of sampling tubes, multi-position support frame can freely adjust the height of the test tube rack; 4. Each independent configuration of imported PTFE material adjustment piston valve, durable; 5. Can handle 12 samples at the same time, can be equipped with large-capacity collection container, can batch process the sample can also handle the sample separately; 6. The patented design of multi-functional connector, the same connector can be applied to the domestic and foreign brands 1ml, 3ml, 6ml, 12ml and other specifications of the solid phase extraction column; Technical Parameters: 1. Instrument Model: BT-152 2. Extraction channel: 12-bit 3. Suitable for SPE cartridge purification process, modular design; 4. Independent flow path to prevent cross-contamination. Anti-atomization vacuum tank design, simple and quick operation; 5. Flexible use can handle a single sample can also batch processing of the sample; 6. Thicken glass vacuum chamber, can withstand -80kpa negative pressure extraction operation; 7. Teflon material extraction tray is stable and not easily deformed and resistant to corrosion; 8. PTFE test tube rack, corrosion-resistant and adjustable height, suitable for a variety of test tubes; 9. Import independent valve, durable and easy to operate; 10. For test tubes: Φ11, Φ13, Φ15 length 105mm and below; 11. Vacuum pump parameters: Flow rate: 10L/min Maximum vacuum: 0.085MPa Power: 80W Maximum operating temperature: 40°C (104°F)
Introduction: Solid-phase extraction as a sample pretreatment technology has been more and more widely used in the laboratory. It uses the ability of the analyte to be adsorbed in different media to purify the target, effectively separating the target from the interfering components, greatly enhancing the ability to detect analytes, especially trace analytes, and increasing the sample under test. The recovery rate. The separation of analytes and interference components is more effective, the sample pretreatment process is shortened, the operation is convenient, and time and labor are saved. The product is widely used in pesticide residue detection, food analysis, medicine, commodity inspection and many other fields.
