Pesticides are unavoidably used during agricultural production. This has toxic and side effects to both humans and animals. It has great destructive effects on the environment and the biological chain, and pesticide residues on fruits and vegetables are also a long-standing problem. . This has become an important factor in the development of China's fruit and vegetable industry, so it is of great significance to improve the quality and safety of fruits and vegetables and promote the development of fruit and vegetable industry. The pesticide residue detector is very common in modern applications and it is also a very effective detection instrument.
China's pesticide residue detection technology started late. At present, most commonly used residue detection methods are traditional analysis methods. This method has the solvent extraction method used is time-consuming, laborious, and easy to pollute the environment; detection method has low sensitivity, low extraction and purification efficiency, it is difficult to adapt to the current analysis of pesticide residues, and can not meet international limited requirements, especially the needs of export inspection; the lack of Wide range of applications, simple pre-processing, highly efficient and sensitive methods, greatly increase the workload and analysis time, and bring great difficulties to the detection of large quantities of samples.
Pesticide residue detection technology is moving toward rapid, efficient, multi-residue detection, automation and on-line analysis. However, some new technologies will take time due to high costs or immature technology. The application of pesticide residue detector is also more worthy of recommendation. With the further development and application of ultra-high-efficiency pesticides and the sharp increase in the number of sample tests, higher requirements are placed on the sensitivity, specificity and rapidity of pesticide residue analysis and detection technologies. It has also prompted some new and advanced pesticide residue analysis technologies to be developed and developed in succession. The application of these new and high technologies has greatly improved the qualitative ability of pesticide residue detection, as well as the detection sensitivity and detection volume, and thus also expanded the scope of detection coverage.
China's pesticide residue detection technology started late. At present, most commonly used residue detection methods are traditional analysis methods. This method has the solvent extraction method used is time-consuming, laborious, and easy to pollute the environment; detection method has low sensitivity, low extraction and purification efficiency, it is difficult to adapt to the current analysis of pesticide residues, and can not meet international limited requirements, especially the needs of export inspection; the lack of Wide range of applications, simple pre-processing, highly efficient and sensitive methods, greatly increase the workload and analysis time, and bring great difficulties to the detection of large quantities of samples.
Pesticide residue detection technology is moving toward rapid, efficient, multi-residue detection, automation and on-line analysis. However, some new technologies will take time due to high costs or immature technology. The application of pesticide residue detector is also more worthy of recommendation. With the further development and application of ultra-high-efficiency pesticides and the sharp increase in the number of sample tests, higher requirements are placed on the sensitivity, specificity and rapidity of pesticide residue analysis and detection technologies. It has also prompted some new and advanced pesticide residue analysis technologies to be developed and developed in succession. The application of these new and high technologies has greatly improved the qualitative ability of pesticide residue detection, as well as the detection sensitivity and detection volume, and thus also expanded the scope of detection coverage.
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