4-n-Nonylphenol

4-n-Nonylphenol

4-n-Nonylphenol (CAS 104-40-5) reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports high-confidence LC-MS/MS and GC-MS workflows. It serves as a phenolic surfactant residue standard and an LC-MS/MS phenol quantification reference for environmental and food matrices. With proven lot-to-lot traceability, it enables reliable calibration and confirmatory analysis.

Designed for quantitative assays, this material provides exact composition and purity data on its certificate. Analysts build robust calibration curves and check system suitability with ease. Moreover, the reference standard helps establish measurement traceability across instruments. It streamlines method validation, spike-and-recovery studies, and matrix-matched calibration. Therefore, you achieve accurate identification and confident confirmation in routine testing.

Key advantages:

• Optimized for LC-MS/MS and GC-MS quantification.
• Traceable purity with documented lot information and CoA.
• Ready for calibration, system suitability, and confirmatory analysis.
• Supports method validation with precise recovery targets.

Typical applications:

• Regulated laboratories performing residue control in water, soil, and food.
• Pharmaceutical research focusing on endocrine activity and metabolism studies.
• Multi-residue method development in complex matrices.
• QA/QC trending, verification, and proficiency testing.

Additionally, the 4-n-Nonylphenol (CAS 104-40-5) reference standard dissolves well in common LC-MS compatible solvents. It ships with clear handling guidance to maintain stability and integrity. Choose this material from WITEGA Laboratorien Berlin-Adlershof GmbH to strengthen traceability, enhance calibration performance, and improve confirmatory analysis across your workflows.

You can download your Safety Data Sheet for OP198

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