2,2-Dichloro-N-[(1RS,2RS)-2-hydroxy-1-hydroxymethyl-2-(4-nitrophenyl)-ethyl] acetamide (mixture of enantiomers)

threo Chloramphenicol 100 ug/mL in acetonitrile ISO 17034 Reference Material (CAS 579-51-1) is a ready-to-use reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. As a certified antibiotic CRM and an LC-MS/MS calibration solution, it delivers consistent performance for routine and advanced workflows. The ISO 17034 framework ensures competence for production, homogeneity, and assigned values, so you can trust your calibration and confirmatory results.

This solution supports robust quantitative analysis by LC-MS/MS and GC-MS. It enables accurate calibration curves, traceable measurements, and clear quality documentation. The threo form represents the racemic mixture of the active enantiomers, making it suitable for a broad range of matrices and study designs.

• Ready-to-use concentration: 100 ug/mL in acetonitrile for minimal preparation time.
• Designed for LC-MS/MS and GC-MS quantification with excellent response behavior.
• Supports traceability, calibration, method validation, and confirmatory analysis.
• Mixture of enantiomers (threo) for realistic assay development and verification.
• Manufactured under ISO 17034 with lot-specific documentation.

Typical applications include regulated environments and research settings where confidence is essential.

• Regulated laboratories requiring documented traceability and clear uncertainty budgets.
• Pharmaceutical research and development projects that need reliable calibration.
• Residue control in food and feed with multi-residue method development.
• Metabolism studies and confirmatory workflows across diverse matrices.
• Ongoing system suitability checks and performance trending.

Each batch benefits from stringent quality controls aligned with ISO 17034. Comprehensive documentation supports comparability between runs and instruments. This threo Chloramphenicol 100 ug/mL in acetonitrile ISO 17034 Reference Material (CAS 579-51-1) from WITEGA provides reliable calibration and traceability for LC-MS/MS or GC-MS, from method validation to routine confirmatory analysis.