Contract Analysis by roha –
use our competence for your products

The following analytic procedures are available:

• HPLC with UV/VIS detector or DAD
• GC with FID / ECD or FPD
• UV-VIS spectral photometry
• FTIR spectroscopy
• thin-layer chromatography
• Karl Fischer titration
• determination of all physio-chemical parameters
• microbiological tests as per pharmacopoeia

All determinations of identity, purity and content are carried out according to the requirements of the pharmacopoeiae, your directives or company-internal validated regulations.
Our special strength lies in the examination of herbal drugs. Here, too, we can rely on experience extending back for decades.