We operate two makes of HPLC:
- Waters Alliance with Empower 3 software
- Thermo UltiMate 3000 with Chromeleon software
All systems use quarternary pumping systems for gradient elution and PDA-UV detection and some systems are fitted with cooled autosampler facilities. We also have the following range of specialised detectors:
- Refractive Index
Our inventory of HPLC equipment means that virtually all Compendial HPLC procedures can be carried out (typically assay and impurities, normal and reverse phase).
Other specialised liquid chromatography services include:
- LC-MS and LC-MS/MS
- Size Exclusion Chromatography
- Semi-preparative HPLC (for peak isolation / identification of unknowns)
We have significant experience in the development, improvement, verification and validation of liquid chromatography procedures for drug assay and impurities determination, drug formulation development and cleaning verification.