Thiamethoxam-D₃

3-(2-Chloro-5-thiazolylmethyl)tetrahydro-5-methyl-D₃-N-nitro-4H-1,3,5-oxadiazin-4-imine

Thiamethoxam-D3 (CAS 1294048-82-0) is a high-purity reference standard produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH. This deuterated pesticide standard supports robust LC-MS/MS and GC-MS quantification, enabling precise calibration, traceability, and confirmatory analysis. As a stable isotope-labeled material, it provides consistent response and helps maintain method integrity from development through routine testing.

Use it to build reliable calibration curves and verify linearity across your working range. The stable isotope label mirrors the native analyte, so retention time and ionization closely align. Consequently, recoveries and matrix effects become easier to evaluate with confidence. Comprehensive documentation supports audit-ready traceability and consistent reporting. Moreover, well-characterized purity enables accurate assignment of concentrations for defensible results.

Typical applications include:

• Residue control and surveillance programs.
• Pharmaceutical and agrochemical research.
• Metabolism and degradation studies.
• Multi-residue method development and optimization.
• Regulated laboratory workflows and proficiency testing.

Prepare solutions in suitable solvents and create matrix-matched calibrations when needed. Apply it for system suitability, identification points, and confirmation by ion ratios. Additionally, the material assists in cross-platform comparability between LC-MS/MS and GC-MS methods. Therefore, laboratories can streamline validation and ensure reproducible outcomes across instruments and batches.

Choose Thiamethoxam-D3 (CAS 1294048-82-0) as your reference standard when accuracy and traceability matter. Every batch from WITEGA Laboratorien Berlin-Adlershof GmbH aligns with strict quality practices to support quantitative accuracy, reliable confirmation, and confident reporting in demanding analytical environments.

You can download your Safety Data Sheet for PS155

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