Phenoxymethylpenicillin potassium salt
Penicillin V

(2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenoxyacetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid potassium salt

Phenoxymethylpenicillin potassium salt Penicillin V (CAS 132-98-9) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. As a beta lactam reference standard, it supports LC-MS/MS and GC-MS quantification with excellent reliability and traceability. Use it to build defensible calibration curves, verify system suitability, and perform confirmatory analysis with confidence.

This material delivers lot-specific purity, identity, and concentration data to ensure traceability. It enables accurate calibration, robust method validation, and routine quality control in diverse matrices. Furthermore, it aligns seamlessly with regulated workflows requiring rigorous documentation.

• Optimized for LC-MS/MS and GC-MS workflows
• Comprehensive Certificate of Analysis for traceable reporting
• Suitable for aqueous and organic diluents
• Stability and storage guidance provided for consistent performance
• Pack sizes to fit multi residue method development

Typical use cases include:

• Regulated laboratories performing residue control and confirmatory analysis
• Pharmaceutical research and metabolism studies
• Food, environmental, and clinical applications requiring traceable quantification

Deploy Phenoxymethylpenicillin potassium salt Penicillin V (CAS 132-98-9) for calibration standards and quality control samples. Establish linear ranges, evaluate recovery, and assess matrix effects. Then finalize your methods with clear acceptance criteria and documented traceability.

Each batch ships with complete documentation and expert support from WITEGA Laboratorien Berlin-Adlershof GmbH. For quotations, availability, and technical guidance, please contact WITEGA Laboratorien Berlin-Adlershof GmbH.

You can download your Safety Data Sheet for LA005

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