Sudan Blue II-D₁₈

1,4-Bis(butyl-D₉-amino)-9,10-anthracenedione

Sudan Blue II-D18 is a deuterated dye reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This Sudan Blue II-D18 reference standard supports robust LC-MS/MS workflows and also fits GC-MS methods. It is suitable as a deuterated dye reference standard in calibration and as an LC-MS/MS calibration solution for routine quantification. Therefore, analysts get consistent response and traceable results across batches.

Built for demanding analytical work, this reference standard helps establish and maintain accuracy. It supports calibration curves, daily checks, and matrix-matched quantification. Moreover, it streamlines method validation and confirmatory analysis in complex samples.

• Reliable in LC-MS/MS and GC-MS quantification with high lot-to-lot consistency
• Clear traceability with documented quality and defined isotopic labeling
• Effective for calibration, recovery assessment, and system suitability
• Supports method validation: linearity, precision, accuracy, and selectivity
• Ideal for confirmatory analysis in targeted methods

Typical users rely on WITEGA Laboratorien Berlin-Adlershof GmbH for dependable materials. This includes regulated laboratories that require traceability and robust documentation. It also fits pharmaceutical research, residue control, metabolism studies, and multi-residue method development.

• Regulated laboratory testing and proficiency work
• Pharmaceutical discovery and metabolism pathway research
• Residue control programs and targeted screening
• Confirmatory testing with orthogonal methods
• Multi-residue method development and optimization

Use Sudan Blue II-D18 to strengthen calibration strategies and ensure data integrity. Additionally, it helps reduce rework by delivering predictable ion ratios and retention behavior. Store and handle as recommended on the certificate of analysis. In short, this reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH enables consistent quantification, secure traceability, and confident reporting.

You can download your Safety Data Sheet for FS019

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