The following parameters are included and can be carry out at our site:
- Identity testing by IR-/ UV/Vis-spectroscopy and colour and precipitation reactions
- Assay by titrations
- For example: potentiometric titrations, complexometric titrations, determination of water by Karl-Fischer titration, acid value, iodine value, peroxide value, hydroxyl value, saponification value, unsaponifiable matter
- Analysis by high-performance liquid chromatography (HPLC)
- Assay and impurity testing by (U)HPLC-UV/Vis, MWD, RI and DAD
- Analysis by gas chromatography (GC)
- Assay and impurity testing, fatty acid composition and Residual solvents by GC-FID
- Headspace or liquid injection possible
- Thin layer chromatography (TLC)
- Analysis of metal traces by AAS and ICP-MS
- Further testing
- Refractive index
- Clarity and opalescence of solutions
- Density and pH-value of solutions
- Conductivity
- Solubility tests
- Limit tests (sulphated ash, heavy metals)
- Loss on drying
- Melting point
- Boiling point
- Osmolality
- Specific optical rotation
- Pharmaceutical technical characteristics:
- Disintegration
- Hardness and friability
- Content uniformity
- Extractable volume
- Control of visible and sub-visible particles
- Dissolution testing of tablets, capsules, suspensions etc.