2-MCPD distearate

1,3-Distearoyloxy-2-chloropropane

2-MCPD distearate (CAS 26787-56-4) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This fatty acid ester contaminant standard helps laboratories quantify trace levels in complex lipid matrices with confidence. Developed for modern mass spectrometry workflows, it supports precise calibration, traceability, and robust method validation. In routine operations, analysts implement this reference standard for LC-MS/MS or GC-MS to establish linear ranges, evaluate recovery, and perform confirmatory analysis with low background interference.

Built for demanding quality-control environments, 2-MCPD distearate (CAS 26787-56-4) enables repeatable quantification and documented traceability across batches. Use it to prepare matrix-matched calibrators, assess matrix effects, and monitor calibration integrity over time. Moreover, the material integrates seamlessly into both single-target and multi-residue method development, ensuring comparability across instruments and sites.

• Optimized for LC-MS/MS and GC-MS quantification and confirmatory analysis
• Reliable traceability for calibration and routine quality control
• Supports method validation, recovery studies, and precision checks
• Suitable for lipid-rich and processed food matrices

Typical applications include regulated laboratories and official control settings, pharmaceutical research screening, residue control in edible oils and fats, metabolism studies involving lipid-related pathways, and multi-residue method development where harmonized calibration is essential.

• Regulated laboratory workflows and proficiency testing
• Residue control and food safety surveillance
• Metabolism and transformation studies
• Cross-platform calibration and inter-lab comparability

Additionally, documentation accompanying this reference standard supports clear method verification and traceable reporting. When implemented as part of a quality system, laboratories can streamline calibration strategies, reduce re-analysis, and increase data defensibility. For procurement and technical support, contact WITEGA Laboratorien Berlin-Adlershof GmbH, the producer and distributor of this reference standard.

You can download your Safety Data Sheet for OP216

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