1-(2,4-Dimethyl-phenyl-azo)-naphthalene-D₆-2-ol

Sudan II D6 (CAS 1014689-15-6) is a high-purity reference standard and an LC-MS/MS calibration standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports reliable quantification and traceable results in LC-MS/MS and GC-MS workflows. Laboratories select it for targeted dye analysis and robust method setup.

Use this deuterated azo dye standard to establish calibration curves, verify instrument response, and document traceability across batches. It enables method validation, accuracy checks, and confirmatory analysis in complex matrices. The consistent isotopic labeling aids selectivity and minimizes matrix effects.

• Optimized for LC-MS/MS and GC-MS quantification of azo colorants
• Supports calibration, system suitability, and ongoing quality control
• Facilitates confirmatory analysis with precise retention time and MRM transitions
• Batch documentation enhances traceability and reproducibility

Typical use cases include regulated laboratories and compliance-driven programs. It also fits pharmaceutical research, residue control, metabolism studies, and multi-residue method development. Therefore, it helps unify methods across sites and instruments.

• High chemical identity and deuterium labeling for selectivity
• Suitable for complex matrices such as feed, food, and environmental samples
• Ready for routine quantification and verification steps
• Backed by expert technical support from WITEGA Laboratorien Berlin-Adlershof GmbH

With Sudan II D6 (CAS 1014689-15-6), you standardize calibration and strengthen evidence during confirmatory analysis. In addition, the reference standard improves method robustness and long-term comparability. For documentation or ordering, please contact WITEGA Laboratorien Berlin-Adlershof GmbH.

You can download your Safety Data Sheet for OP077

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