1-[2-[4-(2-Phenyldiazenyl)phenyl]diazenyl]-2-naphthalen-3,4,5,6,7,8-D6-ol

Sudan III D6 (CAS 1014689-17-8) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This azo dye deuterated reference standard supports reliable LC-MS/MS and GC-MS workflows from calibration to confirmatory analysis. It enables traceable quantitative results, robust method validation, and defensible reporting in regulated environments. Therefore, it fits seamlessly into laboratories that require consistent performance and verifiable documentation.

Formulated for instrumental sensitivity and selectivity, this reference standard helps establish stable response factors and accurate calibration curves. Furthermore, it supports recovery studies, matrix effect assessments, and system suitability checks. Analysts can use it to verify identification criteria, assess linearity, and benchmark precision across batches. As a result, Sudan III D6 (CAS 1014689-17-8) strengthens analytical traceability and ensures comparability across platforms.

Typical applications include residue control, pharmaceutical research, metabolism studies, and multi-residue method development. In addition, regulated laboratories value the well-documented identity and purity profile and the straightforward integration into routine LC-MS/MS and GC-MS procedures. Because it is deuterated, it enhances selectivity and improves differentiation during confirmatory analysis in complex matrices.

Key benefits at a glance:

• LC-MS/MS and GC-MS quantification, calibration, and confirmatory analysis
• Traceable measurements supporting audit-ready documentation
• Method validation for accuracy, precision, selectivity, and linearity
• Applicable to residue control, research, and multi-residue workflows

Every batch of this reference standard is produced and released by WITEGA Laboratorien Berlin-Adlershof GmbH with a strong focus on quality and consistency. Moreover, the product supports harmonized calibration strategies and repeatable performance across instruments and sites. Choose Sudan III D6 (CAS 1014689-17-8) to streamline validation, reinforce traceability, and gain confidence in every reported result.

You can download your Safety Data Sheet for FS003

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