(17α)-13-Ethyl-17-hydroxy-18,19-dinorpregn-4-en-20-yn-3-one

Levonorgestrel (CAS 797-63-7) reference standard by WITEGA Laboratorien Berlin-Adlershof GmbH supports reliable LC-MS/MS calibration standard workflows and GC-MS quantification standard methods. This progestin reference material enables precise analyte identification, accurate calibration, and confident confirmatory analysis across routine and advanced applications. Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, it delivers traceable quality tailored for regulated environments.

Use this reference standard to quantify Levonorgestrel with excellent response linearity in LC-MS/MS or GC-MS. It helps establish traceability, optimize calibration ranges, and verify specificity. Moreover, it strengthens method validation through accuracy, precision, and recovery checks. Therefore, laboratories can document compliance and demonstrate fitness for purpose.

• Analytical quantification with LC-MS/MS and GC-MS, including calibration and performance verification
• Traceability for routine quality control and batch-to-batch consistency
• Confirmatory analysis for targeted hormone panels and identity confirmation

Typical users include regulated laboratories, pharmaceutical research groups, residue control facilities, and metabolism study teams. It also fits multi-residue method development where matrix effects and low detection limits matter. Furthermore, the material supports robustness testing, carryover checks, and instrument suitability assessments.

Each reference standard is supplied with clear labeling to aid preparation and documentation. Suggested use covers stock solution preparation, calibration curve construction, and ongoing QC checks. In addition, the controlled production and distribution by WITEGA Laboratorien Berlin-Adlershof GmbH ensure dependable availability and consistent performance. Choose this Levonorgestrel reference standard to strengthen data confidence, enhance traceability, and streamline validation from development to routine monitoring.

• High purity and well-characterized identity for dependable calibration
• Designed for traceable workflows and rigorous documentation
• Suitable for targeted assays and multi-residue screening

You can download your Safety Data Sheet for ST047

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