4,4´-Bis[2-(2-methoxyphenyl)ethenyl]-1,1´-biphenyl

Fluorescent brightener 378 (CAS 40470-68-6) reference standard supports confident LC-MS/MS and GC-MS quantification in diverse matrices. This reference standard is produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. As an optical whitening agent standard, it provides traceability for calibration and method development. You can integrate it quickly into validated workflows. Moreover, robust documentation streamlines audits and reporting.

Use this material to establish linear calibration, verify instrument performance, and secure traceable results. It helps create reliable quality control samples and spike-recovery tests. Furthermore, Fluorescent brightener 378 (CAS 40470-68-6) enables confirmatory analysis and long-term comparability across studies.

• Traceable calibration and quantification for LC-MS/MS and GC-MS methods
• Verification of precision, accuracy, and limits of detection
• Method validation and routine quality control
• Support for confirmatory analysis in challenging matrices

Typical applications include regulated laboratories and compliance testing. It also fits pharmaceutical research, residue control programs, metabolism studies, and multi-residue method development. Therefore, it helps standardize workflows and reduce rework.

• Prepared for consistent spiking and recovery experiments
• Suitable for matrix-matched calibration
• Compatible with multi-analyte workflows
• Backed by comprehensive product documentation

Choose this reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH to improve traceability, enhance calibration integrity, and reduce uncertainty. With Fluorescent brightener 378 (CAS 40470-68-6), you can build robust methods, support accreditation needs, and achieve reproducible data in LC-MS/MS or GC-MS.

You can download your Safety Data Sheet for OP239

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