Solid State Characterization

Solid State Pharma offers an extensive list of characterization services to understand the solid state aspects of your API including the stability, crystallinity, morphology, etc. Below is a list of these services:

  • High-Resolution X-ray Powder Diffraction (XRPD); with Variable Humidity and Temperature Option
  • Differential Scanning Calorimetry (DSC) with Modulation
  • Thermogravimetirc Analysis (TGA); with Off-Gas IR Option
  • Polarized Microscopy
  • Hot Stage Microscopy
  • Laser Diffraction Particle Size Analysis
  • BET Surface Area Analysis 
  • Scanning Electron Microscopy (SEM)
  • Dynamic Vapor Sorption (DVS) for Hygroscopicity
  • Karl Fischer Water Content Measurement
  • UV/Vis Spectrophotometry
  • Molar Extinction Coefficient (MEC) Measurement
  • 1H NMR and 13C Liquid NMR 
  • HPLC Analysis
  • Solubility in Simulated Physiological Fluids and Organic Solvents
  • pH Profiling Solubility Measurements
  • Solid Form Stability Experiments

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