Di-n-octyl phthalate-D₄

Di n octyl phthalate D4 (CAS 93952-13-7) is a deuterated reference standard designed for precise LC-MS/MS calibration and GC-MS confirmation. As a stable isotope labeled compound, it enables confident identification and robust quantitation from the start. Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, it supports traceability across routine testing and research. Consequently, laboratories can standardize response factors and improve long-term comparability.

Use this reference standard to build calibration curves, verify linearity, and confirm identity in complex matrices. It streamlines method validation and strengthens confirmatory analysis in targeted and screening methods. Moreover, it helps control matrix effects and enhances data quality without compromising throughput.

Typical applications include the following sectors and tasks:

• Regulated laboratories performing plasticizer residue control
• Pharmaceutical research and development workflows
• Food and environmental monitoring programs
• Metabolism studies and transformation assessments
• Multi-residue method development and routine QC

Engineered for compatibility with LC-MS/MS and GC-MS platforms, the material supports traceable calibration, verification, and quantification. Additionally, it aids inter-laboratory harmonization through consistent reference responses. Because it is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, users benefit from dependable quality and documentation to underpin audit readiness.

Key advantages that help deliver reliable results:

• High chemical purity and defined isotopic enrichment
• Optimized for accurate quantitation and confirmatory analysis
• Documentation that enables traceability across batches
• Effective in diverse matrices encountered in residue control
• Supports scalable calibration strategies for multi-residue workflows

Whether you develop new methods or maintain established panels, Di n octyl phthalate D4 (CAS 93952-13-7) provides the reference standard you need for confident calibration, rigorous method validation, and reproducible results.

You can download your Safety Data Sheet for PS022

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