有机磷农药作为一类、广谱的杀虫剂、除草剂等正被广泛地用于农业生产中,但其大量使用后对人、动物和环境产生的危害也日益严重。根据有机磷农药的物理化学及生物学特性,对其检测的常用方法有:色谱法、酶抑制法、免疫学方法等,此方法是参考GB/T 5009.20-2 003并在此基础上进行优化,获得了为完善而快速的检测方法。

玻璃柱Chromosorb 测试谱图：



Glass column Chromosorb
Chromosorb glass column details:

Name: glass column

Fixative: 4.5%DC-200+2.5%OV-17

Carrier: Chromosorb AW DMCS 80-100 mesh

Specification: 2.6m*3mm (inner diameter)

Model: 4.5%DC-200+2.5%OV-17/Chromosorb AW DMCS 80-100 mesh

Application: GB/T 5009.20-2003 Determination of organophosphorus pesticide residues in food



Organophosphorus pesticides, as a kind of high-efficiency and broad-spectrum insecticides and herbicides, are being widely used in agricultural production, but their large-scale use has caused more and more harm to humans, animals and the environment. According to the physicochemical and biological characteristics of organophosphorus pesticides, the commonly used methods for their detection include: chromatography, enzyme inhibition, immunological methods, etc., this method is based on GB/T 5009.20-2 003 and optimized on this basis , Obtained a more complete and rapid detection method.

Chromosorb test spectrum of glass column: