Sulfamethoxazole

4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide

Sulfamethoxazole (CAS 723-46-6) reference standard enables confident LC-MS/MS and GC-MS quantification across diverse matrices. Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. It supports antimicrobial residue analysis. It serves as an LC-MS MS quantification standard and a GC-MS confirmation reference. With robust documentation, you establish traceability fast. Consequently, your calibration stays consistent and defensible.

This high-quality reference standard streamlines routine workflows and strengthens data integrity. Use it to build reliable calibration curves and to verify system suitability. Moreover, it helps achieve traceable measurements and precise recovery targets. It fits seamlessly into:

• LC-MS/MS quantification with matrix-matched calibration and bracketing.
• GC-MS confirmatory analysis with clear identification criteria.
• Method validation, including accuracy, precision, linearity, selectivity, and stability.
• Traceability chains supported by batch-specific documentation.
• Quality control checks across short and long sequences.

Typical applications cover many regulated and research environments. Laboratories benefit when they require certainty and reproducibility. For example:

• Regulated laboratories performing screening and confirmation.
• Pharmaceutical research focused on metabolism studies and bioanalytical assays.
• Residue control programs that demand defensible results.
• Multi-residue method development with robust calibration strategies.
• Technical transfers and cross-site comparability.

The Sulfamethoxazole (CAS 723-46-6) reference standard arrives with comprehensive product information to support traceability and compliance. Additionally, it integrates into existing SOPs without friction, reducing rework. When you need guidance on implementation, the expert team at WITEGA Laboratorien Berlin-Adlershof GmbH provides responsive support. Choose this reference standard to enhance calibration, accelerate validation, and secure confident confirmatory analysis in LC-MS/MS or GC-MS workflows.

You can download your Safety Data Sheet for SA050

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