Leucomycin

Mixture of Leucomycins, including Josamycin

Leucomycin (Kitasamycin; CAS Reg. No. 1392-21-8) is a high purity reference standard intended for demanding analytical applications in pharmaceutical, veterinary, and research laboratories. This Leucomycin reference material supports accurate quantification and reliable analytical performance. It is a reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, providing laboratories with consistent quality and traceable measurement results for routine and advanced analytical workflows.

This reference standard is well suited for LC-MS/MS and GC-MS analytical quantification where precise calibration and dependable analytical performance are essential. Laboratories use it to prepare calibration curves, verify instrument performance, and support method validation. As a result, analysts can achieve reproducible quantitative data across a variety of biological, food, feed, and environmental matrices. In addition, the reference standard supports confirmatory analysis by enabling accurate identification and quantification of the target analyte.

Traceability is fundamental for reliable laboratory results. Therefore, this reference standard assists laboratories in maintaining analytical consistency and data integrity throughout the complete testing process. It also supports quality assurance programs by providing a dependable material for calibration verification and ongoing performance monitoring. Consequently, laboratories can improve confidence in analytical results while meeting demanding regulatory and scientific requirements.

Leucomycin reference standard is frequently used in regulated laboratories, pharmaceutical research, residue control programs, metabolism studies, and analytical development projects. Furthermore, it supports the development and validation of multi-residue analytical methods for complex sample matrices. Researchers also rely on this reference standard when optimizing chromatographic separation and evaluating analytical sensitivity for quantitative workflows.

• Suitable for LC-MS/MS and GC-MS analytical quantification
• Supports traceable calibration and analytical traceability
• Facilitates method validation and performance verification
• Enables reliable confirmatory analysis
• Suitable for pharmaceutical research and regulated laboratories
• Supports residue control and metabolism studies
• Ideal for multi-residue method development and routine quality control

By selecting this reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH, laboratories obtain a dependable analytical material that supports high quality measurements, robust validation procedures, and reliable scientific results across diverse analytical applications.