Identification of rodenticide quality

Rodenticides refer to a class of pesticides used to control pests. According to the mode of action and purpose of use, rodenticides can be divided into chemical agents with poisonous effects, fumigants, rodent repellents, sterilizing agents, and synergists that can improve the rodent control effect of other agents.
can be divided into acute and chronic categories according to the speed of its rodenticidal effect. The characteristic of acute rodenticides is that they act quickly and can kill rats after eating them. However, they are highly toxic and unsafe for humans and animals, and can easily cause secondary poisoning. For example, zinc phosphide, Antuo, fluoroacetamide, etc. are acute rodenticides. The characteristic of chronic rodenticide is that the agent is excreted slowly in the body of rats. Rats eat it several times in a row. Only when the agent accumulates to a certain dose can the rats be poisoned and die. It is relatively safe for humans and animals. Chronic rodenticides such as warfarin, sodium diphacin, sulfamethoxazole, and brodifacoum are used.
In the case of rodenticide quality identification, Zhongke Testing can provide rodenticide quality identification services.

can be divided into two categories: quick-acting and slow-acting according to the speed of rodent killing effect.
is a quick-acting rodenticide or acute single-dose rodenticide, such as zinc phosphide, Antuo, etc.
slow-acting rodenticides or chronic multi-dose rodenticides, such as warfarin, diphacin sodium, Shuodeke, Dalong, etc.

GB/T 6041-2020 General principles for mass spectrometry analysis methods
GA/T 933-2011 Gas chromatography and gas chromatography-mass spectrometry detection methods for fluoroacetate ions in biological samples
SF/Z JD0107014-2015 Gas chromatography-mass spectrometry test method for 108 poisons (drugs) in blood and urine
GB/T 27777-2011 Guidelines for safe use of rodenticides Anticoagulants
GB/T 27778-2011 On-site efficacy measurement and evaluation of rodenticides Poison baits

Quality Product Dispute:
was entrusted by a certain public security bureau, and our company accepted the identification and analysis of the components of Toxin and Fluoroacetamide in the rodenticide samples involved.
quality analysis results: The
quality analysis expert group discussed the relevant information and on-site investigation and inspection of the rodenticide involved and conducted a comprehensive quality and technical analysis, and made the following suggestions and conclusions: The fluoroacetamide content detected in
bromadiolone liquid was 4512.2 mg/kg, and the fluorine acetamide content detected in the bromadiolone poison bait was 3.6 mg/kg.