CRTO & Theragnostics Pvt. Ltd. delivers world-class pesticide residue analysis and intact protein mass characterization — powered by GC-MS, LC-MS/MS, and Q-ToF platforms.
CRTO & Theragnostics Private Limited is a specialized analytical sciences laboratory committed to delivering accurate, reproducible, and regulatory-grade results.
We serve food safety, pharmaceutical, agriculture, and research sectors with rigorous mass spectrometry-based analysis. From detecting trace pesticide residues in complex matrices to characterizing intact therapeutic proteins, our team brings expertise and cutting-edge instrumentation to every project.
Our long-term vision extends into theragnostics — the convergence of precision diagnostics and targeted therapeutics — placing CRTO at the forefront of next-generation medicine.
Our service portfolio spans pesticide residue testing, biopharmaceutical characterization, and forward-looking theragnostic research — all underpinned by the same commitment to data integrity.
Comprehensive multi-residue screening and quantification in food commodities, agricultural produce, water, and environmental matrices. Compliant with FSSAI, EU MRL, and Codex Alimentarius guidelines.
High-resolution characterization of biologics, monoclonal antibodies, ADCs, and biosimilars. Molecular weight confirmation, glycoform profiling, and disulfide bond mapping via native and denaturing MS.
The convergence of targeted therapeutics and molecular diagnostics. Building capabilities in radiopharmaceutical characterization, biomarker discovery, and companion diagnostic development for precision medicine.
Every analytical challenge requires the right instrument. Our suite of mass spectrometry platforms ensures we match optimal technology to each project.
The gold standard for volatile and semi-volatile compound analysis. Ideal for organochlorine, organophosphate, and pyrethroid pesticides in complex food and environmental matrices. Electron ionization provides reproducible, library-searchable spectra for confident identification.
Highly sensitive platform for polar, ionic, and thermolabile analytes. Triple quadrupole MRM mode delivers unmatched selectivity for multi-residue pesticide methods, mycotoxins, and pharmaceutical compound quantification in complex matrices.
Our flagship high-resolution platform delivering sub-5 ppm mass accuracy for exact mass determination, unknown compound elucidation, and intact protein characterization. Indispensable for biopharmaceutical characterization, metabolomics, and suspect-screening workflows.
Every analysis follows a rigorous, documented workflow — ensuring full chain of custody, validated methodology, and regulatory-ready outputs from receipt to final report.
Every result we deliver is backed by validated methods, certified reference standards, and experienced analytical scientists who understand the regulatory and clinical weight of accurate data.
Whether you need routine multi-residue pesticide screening or cutting-edge intact protein characterization, our team is ready to discuss your requirements.