5-Chloro-2-methyl-4-isothiazolin-3-one

5 Chloro 2 methyl 4 isothiazolin 3 one (CAS 26172-55-4) reference standard from WITEGA Laboratorien Berlin-Adlershof GmbH supports precise LC-MS/MS and GC-MS quantification. As a biocide preservative standard, it provides traceability for calibration and dependable reporting. It integrates smoothly into validated workflows and helps establish robust calibration curves. Consequently, regulated laboratories benefit from reliable recovery and stable response.

This reference standard enables accurate measurement, method validation, and confirmatory analysis across diverse matrices. Use it to develop selective transitions, verify limits of detection, and confirm identity with retention time matching. It is suitable for routine surveillance, targeted screening, and follow up analyses in demanding environments.

• Quantitative calibration and bracketing for LC-MS/MS and GC-MS
• Method validation, recovery studies, and ruggedness testing
• Confirmatory analysis for trace findings and quality assurance
• Residue control in industrial, environmental, and consumer product matrices
• Pharmaceutical research and metabolism studies with clear traceability
• Multi-residue method development in complex samples

Produced and distributed by WITEGA Laboratorien Berlin-Adlershof GmbH, this material arrives with comprehensive documentation for traceability and quality control. It supports reliable spiking, calibration curve preparation, and routine proficiency testing. Moreover, packaging and labeling facilitate compliant storage and lot tracking.

• High chemical purity with detailed certificate of analysis
• Consistent response for reproducible quantification and verification
• Compatible with typical solvents used in modern workflows
• Technical support from the WITEGA Laboratorien Berlin-Adlershof GmbH team

This 5 Chloro 2 methyl 4 isothiazolin 3 one reference standard strengthens data integrity from first calibration through final confirmatory analysis, ensuring confidence in every reported result.

You can download your Safety Data Sheet for OP100

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