High throughput quantitative detection of pesticide residues is mainly used for rapid and batch detection of pesticide residues in agricultural products. By processing multiple samples simultaneously with a high-throughput detector, effective and accurate quantitative analysis can be achieved.
High flux quantification of pesticide residues refers to a technical system that combines automated and parallel sample pretreatment techniques with highly selective and sensitive detection methods to achieve rapid and accurate quantitative analysis of multiple pesticide residues in large quantities of samples. Its core goal is to significantly improve analysis efficiency while ensuring detection accuracy, meeting the demand for rapid screening of large samples in scenarios such as food safety supervision and agricultural product quality control.
core objective
High throughput: Processing tens to hundreds of samples simultaneously, reducing the analysis time for a single sample (from traditional hours/sample to tens of minutes/sample).
Multi residue coverage: One analysis can quantify dozens to hundreds of different types of pesticides (such as organophosphorus, organochlorine, carbamate, pyrethroids, etc.).
High sensitivity and accuracy: The quantification limit must meet the standards of various countries, and the precision (RSD) and accuracy of the quantitative results must comply with the detection specifications.
Application scenarios
Food safety supervision: Customs and market supervision departments conduct pesticide residue screening on bulk samples of vegetables, fruits, grains, etc;
Agricultural production: dynamic monitoring of pesticide residues after use in planting bases;
Environmental monitoring: large-scale investigation of pesticide residues in soil and water bodies.
Operating standards:
Preheating and Calibration: Preheat for 30 minutes with power on, and calibrate with standard gases (such as zero point gas and span gas).
Sample gas treatment: Ensure that the temperature, pressure, and flow rate of the sample gas meet the requirements.
Maintenance cycle: Replace the sensor electrode film layer every 6-12 months and clean the air path regularly.