Di-n-propyl phthalate-D₄

Di n propyl phthalate D4 (CAS 358731-29-0) is a deuterated reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports LC-MS/MS and GC-MS quantification, calibration, method validation, and confirmatory analysis. The isotope label enables clear mass separation and confident identification in complex matrices.

This reference standard delivers high purity, consistency, and documented traceability. It helps you create linear calibration curves and rugged QC schemes. Moreover, it streamlines routine residue control and targeted screening. With Di n propyl phthalate D4 (CAS 358731-29-0), you gain precision, selectivity, and reliable recovery across workflows.

• Designed for LC-MS/MS and GC-MS quantification and confirmation.
• Deuterated labeling ensures minimal interference and clear ion transitions.
• Traceable documentation supports audits and data integrity.
• Optimized for calibration, system suitability, and ongoing QC.

Use this reference standard to strengthen regulated laboratory practices and improve method performance. It fits multi-residue method development, stability studies, and proficiency testing. In pharmaceutical research, it supports metabolism studies and reference profiling. It also assists residue control programs in environmental and consumer product testing.

• Regulated laboratories and routine monitoring.
• Pharmaceutical research and metabolism investigations.
• Residue control in environmental and product matrices.
• Multi-residue method development and confirmatory analysis.

Each lot ships with batch-specific documentation for full traceability and confident reporting. Consequently, you can verify calibration ranges, evaluate matrix effects, and confirm identity without ambiguity. Choose the reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH to enhance accuracy, robustness, and reproducibility across your analytical pipeline.

You can download your Safety Data Sheet for PS024

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