Quinmerac

7-Chloro-3-methyl-8-quinolinecarboxylic acid

Quinmerac (CAS 90717-03-6) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. Optimized for LC-MS/MS and GC-MS workflows, this herbicide reference standard supports reliable quantification, traceability, and calibration. It also meets LC-MS/MS calibration standard expectations, enabling confident confirmatory analysis in demanding residue programs.

Developed for accuracy and ease of use, this reference standard helps build robust analytical methods. It supports calibration curve preparation, system suitability checks, and day-to-day quality control. Moreover, it contributes to transparent traceability from sample to result.

• Suitable for LC-MS/MS and GC-MS quantification and confirmatory analysis
• Supports calibration, method validation, and routine quality control
• Consistent lot quality to aid traceable reporting and comparability
• Clear documentation for streamlined integration into validated methods

Typical applications span multiple sectors where confidence in data matters.

• Regulated laboratories conducting pesticide residue control
• Pharmaceutical research exploring metabolism and degradation pathways
• Food, feed, and environmental testing in multi-residue method development
• Academic and industrial teams refining targeted quantification strategies

Use this reference standard to strengthen validation and reduce uncertainty. Furthermore, it supports matrix-matched calibration and recovery assessments across diverse sample types. Quinmerac (CAS 90717-03-6) fits seamlessly into screening and confirmatory protocols, helping maintain data integrity and audit readiness.

For ordering information and expert support, please contact WITEGA Laboratorien Berlin-Adlershof GmbH. Our team ensures that each reference standard aligns with your method requirements and assists with best practices for traceable calibration and verification.

You can download your Safety Data Sheet for PS300

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