Pesticide Analysis System

Pesticide analysis bugging you? OI Analytical’s Pesticide Analysis System offers versatile and customized detection solutions in food and environmental samples.

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Our in-house experts have more than 16 years’ experience in comprehensive pesticide analysis, and our top-of-the-line pesticide analysis instrumentation proves it. From evaporation systems to concentrate sample extracts, to Pesticide Analysis Systems to selectively detect organochlorine, organophosphorus, or organosulfur pesticides, our team has a solution for you.

Pesticide Analysis Features:

  • Choice of detectors for organochlorine and organophosphorus pesticides (ELCDXSD™PFPD)
  • Preconfigured packages include all necessary hardware for analysis
  • Includes electronic flow control on all injectors and detectors
  • Fully integrated for easy use and accuracy of results
  • Customized systems available for specific application requirements
  • ELCD converts between nitrogen or sulfur mode
  • Systems include installation and startup using appropriate standards or methods
  • Available with our Model 5320 ELCDModel 5360 XSD™, or Model 5383 PFPD for phosphorous- and sulfur-containing pesticides

Gas chromatography coupled with mass spectrometry (GC-MS) is the preferred technique for pesticide residue analysis. Nevertheless, there are significant advantages to employing a selective GC detector in tandem with a MS detector. Extracts of food and environmental samples frequently contain complex mixtures of organic components that were co-extracted along with pesticide residues. These co-extracted matrix interferences can make identification and confirmation of pesticide residues difficult. Selective detectors such as the PFPD and XSD facilitate pesticide identification when used in conjunction with a mass spectrometer.