Pharmaceutical Contract Manufacturing Company

Contract Analytical Testing Laboratory
Contract Analytical Testing

Contract Analytical Testing Laboratory

Dalton’s comprehensive in-house Analytical Services supports the integrated services we deliver to our customers.  Whether it is for routine analytical release testing or the development of challenging or specialized analytical methods, Dalton offers highly experienced analysts and modern laboratory infrastructure to meet your timeline and quality standards.


Our analytical team supports all of our operational services including research, development, release testing, stability and microbiology. Our well-equipped, on-site lab helps to reduce turnaround times for your critical analytical data.


Our contract analytical lab services include:

Our Contract Analytical Testing Laboratory employs only experienced analytical chemists and technicians who bring years of experience to your test requirements. We operate modern analytical laboratories for development and GMP/GLP work to ensure optimal timelines for the development and validation of test methods or performance of the testing of your material.


Some of our analytical equipment includes:

  • LC-MS (Liquid chromatography mass spectrometry) - LCQ Classic, LCQ Duo with Electrospray Ionizer (ESI), LCQ Deca
  • HPLC
    • DAD – Diode Array Detector (UV)
    • Variable Wavelength UV Detector
    • Conductivity Detection
    • Fluorescence Detection
    • Evaporative Light Scattering Detection (ELSD)
  • GC (Gas Chromatography)
    • Flame Ionization Detector (FID)
    • Thermal Conductivity Detector (TCD)
    • Headspace techniques (USP-OVI)
  • Spectroscopy UV / Visible
  • Infrared (FTIR)
  • Particle Size Analysis
  • Polarimetry
  • Osmolality
  • Oxygen Headspace Analyzer
  • Differential Scanning Calorimetry (DSC)
  • KF (Volumetric & Coulometric)
  • pH
  • Optical Rotation

Analytical Lab Services: 

  • Chiral analysis (HPLC and GC) and preparative HPLC chiral chromatographic separations allowing detailed characterization of a diverse range of pharmaceutical, biopharmaceutical and synthetic chiral compounds
  • Raw Material / Finished Product Testing (including cytotoxic material)
  • Reference Standards Certification
  • Physical and Wet Chemical Analysis
  • Stability Storage and Testing
  • Process and Cleaning Validations
  • Container / Packaging Testing
  • Thin Layer Chromatography (TLC)
  • Organic Volatile Impurities (OVI)
  • Arsenic
  • Melting Point
  • Residue on Ignition (ROI)
  • Loss on Drying (LOD)
  • Elemental Analysis (EA)
  • Polymorphism Screening

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