Pesticide residue analyzer is a food safety testing instrument widely used in many fields at present. It provides a convenient detection technology method for further strengthening the safety supervision of agricultural products and agricultural product quality testing. The pesticide residue analyzer is used for vegetable pesticide residue detection. During the process, there will be different test results for different parts of the same vegetable? So why does this happen? Studies have shown that pesticide residues in vegetables are not evenly distributed. Generally, the amount of pesticide residues on the leaf surface is higher than that on the rhizome, while the pesticide residue on the tip of the vegetable leaf is higher than that on other parts of the leaf surface. Some vegetables containing fruit pedicles have significantly higher pesticide residues in the pedicles than other parts. Therefore, the results of pesticide residues measured on different parts of the same vegetable may not be exactly the same. Therefore, when sampling, the total amount of sampling sources should be enlarged, and representative parts should be selected for measurement, and multiple vegetables should be selected for testing instead of a certain plant for testing. It can be seen that the detection results of the pesticide residue analyzer will be affected by many factors. In order to improve the accuracy and effectiveness of the detection results, in the operation process, in addition to selecting representative samples, it should be strictly in accordance with the specifications. Operation is required to avoid certain errors and result errors that affect the true judgment of agricultural product safety. One Side PTFE Fiberglass Cloth PTFE Cloth,PTFE Glass Cloth,One Side PTFE Cloth,Reusable PTFE Glass Fiber Cloth Taizhou Kaicheng Synthetic Material Co.,Ltd , https://www.kc-ptfefabrics.com
