Salicyluric acid-13C2,15N
2-Hydroxy Hippuric Acid-13C2,15NSalicyluric acid 13C215N 2 Hydroxy Hippuric Acid 13C215N

N-(2-Hydroxybenzoyl)glycine-13C2,15N

Salicyluric acid-¹³C₂,¹⁵N (CAS Reg. No. 1286521-95-6) is a high purity isotopically labeled reference standard designed for advanced analytical applications. This 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.

This reference standard is specifically 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 solutions, validate analytical methods, and verify instrument response throughout routine and research workflows. As a result, analysts can generate reproducible quantitative data across a broad range of biological, pharmaceutical, environmental, and food related sample matrices. Furthermore, the isotopically labeled composition supports highly accurate quantification and strengthens confidence in analytical results.

Traceability is fundamental for modern analytical laboratories. Therefore, this reference standard contributes to consistent measurement procedures and supports quality assurance requirements. It also enables reliable confirmatory analysis by assisting with analyte identification and concentration verification. In addition, laboratories use this material during method optimization, analytical performance evaluation, and routine calibration verification to maintain robust analytical workflows.

The Salicyluric acid-¹³C₂,¹⁵N reference standard is used in regulated laboratories, pharmaceutical research, metabolism studies, and bioanalytical investigations. It supports residue control programs and facilitates the development and validation of multi-residue analytical methods. Moreover, researchers employ this reference standard during pharmacokinetic studies, biomarker investigations, and analytical comparison projects where traceable and reproducible quantitative data are required.

• Suitable for LC-MS/MS and GC-MS analytical quantification
• Supports traceable calibration and measurement traceability
• Facilitates analytical method validation and optimization
• Enables reliable confirmatory analysis
• Suitable for pharmaceutical and bioanalytical research
• Supports metabolism studies and residue control
• Ideal for multi-residue method development and quality assurance

By selecting this reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH, laboratories obtain a dependable analytical material that supports accurate quantification, robust validation procedures, reliable traceability, and consistent analytical performance across demanding scientific applications.