CRTO & Theragnostics Pvt. Ltd. delivers world-class pesticide residue analysis and intact protein mass characterization — powered by industry-leading GC-MS, LC-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 the 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 analytical chemistry and next-generation medicine.
Our service portfolio spans pesticide residue testing, biopharmaceutical characterization, and forward-looking theragnostic research — all underpinned by the same unwavering 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. We are 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 optimal technology for each project.
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 analytical requirements and turnaround expectations.