Clinical Chemistry

Gesan Production was established in the 90s and nowadays is one of the most international accredited Clinical Chemistry Reagents manufacturing company. It aims to develop high quality reagents and maintain them simple-to-use for the end-users. Gesan has distribution channels in more than 50 countries worldwide.


All Gesan reagents are high-quality, stable and conform with CE regulation. They have an excellent correlation with original products and require only a weekly calibration. Upon request, all the applications for the most common commercialized analyzers are available.

What Gesan offers

A complete range of clinical chemistry reagents ready to use: substrates, enzymes, electrolytes, lipids, proteins.