5-Amino-2-methyl-3-nitro-benzamide

5 ANOT (CAS 90223-31-7) reference standard, produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, supports LC-MS/MS and GC-MS workflows. This LC-MS/MS reference material enables accurate calibration and traceable quantification. It is precisely characterized for routine residue control and research. Therefore, you can set up robust methods fast.

Use this material to build calibration curves, verify linearity, and confirm instrument performance. Its traceability underpins reliable quantification across batches and platforms. Moreover, it helps document compliance in regulated environments. You will streamline method transfer and interlaboratory comparability.

Typical applications include:

• Residue control and surveillance testing.
• Pharmaceutical research and metabolism studies.
• Multi-residue method development for complex matrices.
• Confirmatory analysis in accredited laboratories.

Key analytical benefits:

• Optimized for LC-MS/MS and GC-MS calibration and system suitability.
• Supports method validation, including accuracy, precision, and recovery.
• Enables verification of LOD and LOQ in matrices.
• Facilitates traceable reporting and quality assurance.

During validation, use 5 ANOT (CAS 90223-31-7) to assess selectivity and matrix effects. Then, confirm results with independent levels. In addition, apply it to routine QC to detect drift. Documentation supplied by WITEGA Laboratorien Berlin-Adlershof GmbH supports traceability and consistent records.

The reference standard dissolves in common laboratory solvents used for mass spectrometry. Prepare working solutions gravimetrically for the best accuracy. Store and handle according to good laboratory practice. Consequently, your calibration remains stable, and results stay comparable over time.

You can download your Safety Data Sheet for OP056

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