(R)-2-[(2,6-Dimethyl-phenyl)-2-methoxyacetyl amino] propionic acid-(S)-1-methoxycarbonyl ethyl ester

RS Metalaxyl Metabolite CGA 226048 is a high-quality reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS and GC-MS quantification in residue monitoring and research. Use it for traceability, calibration, method validation, and confirmatory analysis. Keywords: fungicide degradation product reference standard, LC-MS/MS calibration solution, GC-MS quantitative analysis standard, agrochemical residue testing, method validation standard for pesticides, traceable reference standard, confirmatory analysis standard, multi-residue method development, pharmaceutical metabolism studies, residue control laboratories.

This reference standard helps build robust calibration curves. It also improves repeatability and confidence in confirmatory analysis. Moreover, laboratories can streamline routine screening and targeted quantification. Therefore, it fits demanding workflows with strict quality requirements.

Typical applications include:

• Regulated laboratories performing residue control and proficiency testing.
• Pharmaceutical research exploring metabolism pathways and exposure studies.
• Food and environmental monitoring with multi-residue method development.
• Confirmatory analysis to verify screening results by LC-MS/MS or GC-MS.
• Method validation with full traceability and documented performance.

Analysts value clear traceability and stable response. Consequently, RS Metalaxyl Metabolite CGA 226048 supports reliable retention times and accurate quantifier to qualifier ratios. It suits matrix-matched calibration and standard addition approaches. Furthermore, it aligns with harmonized workflows for routine and research settings.

When building methods, use this reference standard to optimize extraction, cleanup, and injection parameters. Next, verify linearity, limits of detection, and recovery. Finally, document precision and accuracy for audits and submissions. RS Metalaxyl Metabolite CGA 226048 from WITEGA Laboratorien Berlin-Adlershof GmbH provides consistent performance across batches and instruments.

Key benefits:

• Designed for LC-MS/MS and GC-MS analytical quantification.
• Supports calibration, traceability, and confirmatory analysis.
• Enables method validation in residue and research contexts.
• Suitable for multi-residue workflows and metabolism studies.

You can download your Safety Data Sheet for PS109

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