INSPECTION BUSINESS


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Pesticide physical and chemical testing

The main identification and active ingredient determination of pesticide physical and chemical project testing: used to determine the type and composition of pesticides, as well as their effectiveness. This is the basis of pesticide testing to ensure that pesticide products meet their labeled ingredients and content.
Physical and chemical index testing:
Appearance, density, pH value: These basic physical and chemical properties help to understand the physical state and chemical stability of pesticides.
Emulsion stability, low temperature stability, thermal storage stability: Evaluate the stability of pesticides under different storage conditions to ensure that they maintain their performance during the validity period.
Suspension rate, wetting time, wet sieving test, fineness, particle size, dispersibility: These indicators affect the use effect of pesticides, such as uniformity and coverage during spraying.
Persistent foaming, pourability: related to the convenience and safety of pesticide use.
Water content, flash point, explosiveness screening test, melting point, ignition point, optical rotation: These indicators further evaluate the physical and chemical properties of pesticides to ensure their safe use.
Stability test: Pesticides may be affected by factors such as temperature, humidity, and light during storage and use. Stability tests are used to evaluate the performance changes of pesticides under these conditions.
Detection of impurities and harmful components: Detect impurities and harmful components in pesticides, such as heavy metals and harmful organic matter, to ensure the safety and environmental protection of pesticides.
In terms of detection methods, pesticide physical and chemical project detection usually adopts a variety of technical methods, such as spectroscopy, chromatography, mass spectrometry, etc. These methods have high sensitivity, high accuracy and high reliability, and can ensure the accuracy of the test results.

Report Sample

Pesticide Physicochemical Testing Report