Pyriproxyfen

2-[1-Methyl-2-(4-phenoxyphenoxy)ethoxy]pyridine

The Pyriproxyfen reference standard (CAS Reg. No. 95737-68-1) supports precise analytical workflows and reliable measurement results. This Pyriproxyfen product serves laboratories that require high accuracy, while the reference standard enables traceable quantification and method performance. It is produced and distributed exclusively by WITEGA Laboratorien Berlin-Adlershof GmbH and meets the expectations of regulated analytical environments. In addition, laboratories use it alongside insect growth regulator analysis and pesticide residue testing for robust results.

Pyriproxyfen is a juvenile hormone analog used in crop protection and public health applications. Because of its regulatory relevance, analytical methods must deliver accurate and reproducible data. This reference standard provides a well characterized material that supports confident identification and quantification in complex matrices. Therefore, analysts can compare results across instruments and laboratories with improved consistency.

In LC-MS/MS and GC-MS applications, the Pyriproxyfen reference standard plays a key role during calibration and routine analysis. Analysts use it to establish calibration curves, verify system suitability, and assess linearity. Moreover, it supports method validation by enabling accuracy, precision, and recovery studies. As a result, confirmatory analysis becomes more reliable and defensible.

Typical applications cover a wide range of analytical tasks:

• Residue control in food, feed, and environmental samples
• Calibration and traceability in quantitative pesticide analysis
• Method development and multi-residue method optimization
• Pharmaceutical and agrochemical research studies

Regulated laboratories also apply this reference standard in metabolism and degradation studies. Because documentation and quality are essential, WITEGA Laboratorien Berlin-Adlershof GmbH ensures controlled production and distribution. Consequently, laboratories benefit from reliable performance, clear traceability, and reproducible analytical outcomes when using this Pyriproxyfen reference standard.

You can download your Safety Data Sheet for PS442

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