3-Isopropyl-D₇-2,2-dioxo-2,3-dihydro-1H-2λ⁶-benzo[1,2,6]thiadiazin-4-one

Bentazon D7 (CAS 131842-77-8) is a deuterated herbicide reference standard engineered for LC-MS/MS and GC-MS quantification. Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, this reference standard provides reliable traceability from synthesis to release. It enables accurate calibration, robust method validation, and confident confirmatory analysis in complex matrices. Consequently, laboratories can streamline workflows and meet strict quality targets.

This stable isotope labeled reference standard mirrors the native analyte while remaining mass-resolved. As a result, it corrects for matrix effects and instrument variability. You gain precise retention time matching and consistent ion ratios, which improve quantitation and identification. Moreover, tight manufacturing controls and comprehensive documentation help maintain reproducibility between batches.

• Optimized for LC-MS/MS and GC-MS workflows
• Supports calibration, method validation, and confirmatory analysis
• Traceable production with lot-specific documentation
• Suitable for multi-residue methods in diverse matrices

Typical use cases span regulated laboratories, pharmaceutical research, residue control, metabolism studies, and multi-residue method development. Additionally, it fits proficiency testing and routine surveillance programs, where robust quantification matters. The material assists in establishing calibration curves, verifying accuracy and precision, and setting decision limits with confidence.

• Regulated laboratories requiring traceable results
• Pharmaceutical and metabolism research exploring transformation pathways
• Residue control in food, feed, and environmental monitoring
• Confirmatory analysis to meet compliance criteria

Every unit arrives with detailed identity and purity data to support traceability. Furthermore, WITEGA Laboratorien Berlin-Adlershof GmbH ensures consistent quality and dependable supply. Use this reference standard to strengthen calibration models, reduce uncertainty, and deliver defensible LC-MS/MS or GC-MS results across routine and advanced applications.

You can download your Safety Data Sheet for PS059

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