Paraquat-D₆ diiodide

4,4´-Bipyridinium-1,1´-dimethyl-D₆-diiodide

Paraquat-D6 diiodide (CAS 2244901-47-9) is a deuterated herbicide reference material optimized for modern LC-MS/MS and GC-MS workflows. This reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, providing robust traceability and dependable performance for quantitative testing and routine quality control.

Use this reference standard to build reliable calibration curves, verify linearity, and support precise quantification across complex matrices. It streamlines method validation, from recovery and precision studies to ruggedness checks. Furthermore, it strengthens confirmatory analysis, helping laboratories meet stringent reporting thresholds and accreditation demands. Clear documentation and consistent lot-to-lot quality support traceable results and confident decision making.

Typical applications include:

• Residue control programs in food, feed, and environmental samples
• Regulated laboratories requiring traceable documentation and QC acceptance
• Pharmaceutical research addressing metabolism and biotransformation studies
• Confirmatory analysis in compliance testing workflows
• Multi-residue method development across diverse matrices

Key advantages:

• High purity and defined isotopic labeling for stable response factors
• Documented traceability supporting calibration and verification
• Excellent compatibility with LC-MS/MS and GC-MS methods
• Consistent performance aiding low-level detection and identification
• Comprehensive certificate supporting method validation and audits

With Paraquat-D6 diiodide (CAS 2244901-47-9), laboratories can improve calibration accuracy and reduce uncertainty. It integrates smoothly into screening, quantification, and confirmation steps. Moreover, it supports method transfer between sites through reproducible performance. Choose this reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH to strengthen traceability and ensure reliable data across regulated analytical workflows.

You can download your Safety Data Sheet for PS093

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