Analytical Chemistry Services

Analytical Chemistry Services

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  • The TCGLS Analytical Chemistry division provides high-quality analytical support across discovery and development programs

  • Backed by our state-of-the-art facility with advanced instrumentation, regulatory-compliant infrastructure, and scientific expertise, we deliver integrated analytical solutions focused on accuracy, reproducibility, and regulatory readiness.

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Our Core Capabilities

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Spectroscopic Capabilities

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Chromatographic Capabilities

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Purification Capabilities

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Impurity Profiling Capabilities

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Chiral Chromatography

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Polymorph Screening

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Specialized Analytical Assays

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GLP Capabilities

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GMP Capabilities

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  • Reverse-phase purification systems
    • Waters autopurification systems with DAD/PDA and mass-triggered detection
    • Waters LC-MS with PDA and ELSD for monitoring and final analysis
    • Agilent LC-MS with PDA for reaction monitoring
    • Waters ARC scouting system with QDa for method development


  • SFC and Normal-phase systems
    • Waters UPC² SFC with multi-column scouting capability
    • Shimadzu normal-phase scouting systems
    • Preparative SFC-80 and Agilent HPLC purification systems
    • CO₂-recycling SFC platform for efficient separations 

  • Analytical method development and validation for drug substances and products per United States Pharmacopeia, European Pharmacopoeia, and client requirements
  • Full suite of 21 CFR Part 11–compliant analytical instruments (DUNS #651030913)
  • Impurity identification and isolation using preparative HPLC and SFC
  • Structural characterization via ¹H/¹³C NMR, LC-MS, and IR
  • Infrastructure for high-potency compounds with dedicated Analytical QA/QC labs
  • API release testing, CoA generation, HAZOP assessments, and ICH stability studies

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to explore how TCGLS can support your analytical chemistry needs.

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