Phenoxymethylpenicillin-¹³C₆ potassium salt
Penicillin V –¹³C₆

(2S,5R,6R)-3,3-dimethyl-7-oxo-6-(2-phenoxy-¹³C₆-acetamido)-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid potassium salt

Phenoxymethylpenicillin-13C6 potassium salt Penicillin V –13C6 is a stable isotope labeled antibiotic standard and a high-quality reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports precise LC-MS/MS and GC-MS quantification, enables robust calibration and traceability, and streamlines method validation and confirmatory analysis. You can integrate it quickly into new or existing workflows, and achieve consistent, reproducible results.

This reference standard delivers reliable performance for quantitative analysis. It provides clean mass separation, excellent response, and strong lot-to-lot consistency. Moreover, it helps laboratories meet strict quality goals and regulatory expectations without compromises.

• Optimized for LC-MS/MS and GC-MS calibration curves and system suitability tests.
• Clear documentation supports traceability and defensible data in audits.
• Accurate quantification for screening, targeted analysis, and confirmatory work.
• Robust chemical identity and purity characterization for consistent performance.
• Flexible use in various matrices and extraction protocols.

Typical applications span many sectors where a dependable reference standard is essential:

• Regulated laboratories maintaining rigorous quality control.
• Pharmaceutical research focusing on beta lactam workflows and stability.
• Residue control programs requiring confident reporting.
• Metabolism studies that need precise mass balance and kinetics.
• Multi-residue method development in complex matrices.
• Confirmatory analysis to verify screening results with high certainty.

Use Phenoxymethylpenicillin-13C6 potassium salt Penicillin V –13C6 to establish calibration models, assess instrument performance, and verify trueness and precision. Additionally, employ it to evaluate recovery, matrix effects, and carryover as part of method validation. This approach improves traceability, strengthens documentation, and reduces rework.

Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, this reference standard supports high-quality data and confident decision-making from development through routine surveillance.

You can download your Safety Data Sheet for LA006

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