Pirimiphos-methylPirimiphos methyl

O-(2-Diethylamino-6-methylpyrimidin-4-yl]-O’,O’’-dimethylthiophosphate

Pirimiphos-methyl (CAS Reg. No. 29232-93-7) reference standard is designed for accurate analytical quantification, method validation, and confirmatory analysis in modern laboratories. This analytical reference material supports LC-MS/MS and GC-MS workflows for pesticide residue determination, calibration, and quality control. It is suitable for laboratories that require reliable analytical data for residue monitoring, research, and method development.

This reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports the development and verification of analytical methods for pirimiphos-methyl, an organophosphorus insecticide used in agricultural and stored-product pest control. Laboratories can use this material to establish calibration curves, assess analytical performance, and improve confidence in quantitative results.

Pirimiphos-methyl reference standard plays an important role in chromatographic analysis. Depending on the analytical method, laboratories can use it with liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) or gas chromatography coupled to mass spectrometry (GC-MS). These techniques help analysts identify and quantify pesticide residues in complex matrices.

• Calibration and quantification: Prepare calibration solutions and establish concentration-response relationships for reliable quantitative measurements.
• Method validation: Evaluate accuracy, precision, linearity, recovery, and other relevant analytical performance characteristics.
• Confirmatory analysis: Support the verification of suspected pirimiphos-methyl findings using appropriate chromatographic and mass spectrometric criteria.
• Residue control: Support pesticide residue monitoring in agricultural commodities, stored products, and other relevant sample matrices.
• Research applications: Contribute to pharmaceutical and toxicological research, metabolism studies, and investigations of pesticide behavior.
• Multi-residue method development: Assist laboratories in optimizing analytical procedures for the simultaneous determination of multiple pesticide compounds.

Reliable quantitative analysis depends on suitable reference materials, controlled preparation procedures, and documented laboratory practices. Pirimiphos-methyl reference standard helps laboratories assess instrument performance and maintain consistency across analytical sequences. In addition, it supports the verification of calibration procedures and the evaluation of method performance over time.