Propoxur; 100 µg/ml in ethyl acetatePropoxur 100 µgml in ethyl acetate

2-Isopropoxyphenyl-N-methylcarbamate

Propoxur; 100 µg ml in ethyl acetate (CAS Reg. No. 114-26-1) is a ready-to-use reference standard solution for reliable pesticide residue analysis. This analytical material supports quantitative measurements, calibration, and method validation in laboratories that monitor carbamate insecticides. Its defined concentration helps analysts prepare calibration levels and assess instrument response. In addition, the prepared solution can support consistent analytical workflows and reduce the need to weigh small quantities of solid material.

This reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Laboratories can use this Propoxur reference standard in several stages of pesticide analysis. For example, it can help establish calibration curves and evaluate quantitative performance. It can also support confirmatory analysis when analysts need to compare sample responses with a known reference material.

• LC-MS/MS analysis: Supports calibration and quantitative determination in suitable validated methods.
• GC-MS analysis: Can support method development and instrumental evaluation where the method is appropriate for Propoxur.
• Method validation: Helps assess linearity, precision, recovery, and analytical performance.
• Residue control: Supports pesticide monitoring in regulated laboratories and relevant testing programmes.
• Pharmaceutical and scientific research: Provides a defined reference material for analytical investigations and metabolism studies where relevant.
• Multi-residue method development: Helps laboratories evaluate the performance of methods designed to measure several pesticide compounds.