CLS offers a broad range of analytical testing and related services including the following listed.

  • Compendial monograph testing as per the USP, EP, BP, JP, FCC, ACS, IP etc.
  • Analytical method development, verification, transfer, and validation studies for pharmaceutical APIs and formulations etc., as per ICH Q2, USP, method verifications as per , and/or customer requirements.
  • Drug substance reference standard characterization studies
  • Residual solvents as per USP
  • Elemental Impurity analysis as per USP General Chapter, ICH Q3D, EMA Guideline and/or customer requirements.
  • Analysis of Raw Materials, Key starting materials (KSM), Intermediates Drug substances and formulations.
  • Unknown impurity profiling studies.
  • Chemical characterization studies.
  • EO, ECH and EG residual studies as per ISO 10993-7.
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