Laboratory diagnostics

Diagnostics manufactured in the company's laboratories are used for basic examinations in the fields of clinical biochemistry, hematology, microbiology and histochemistry. The best-selling include Giemsa-Romanowski, May-Grünwald and other reagents.

Own production

Pentanals are company products protected by the company's own trademark, and rank among its most important product ranges. In particular, these include volumetric solutions and pH buffers in many sales modification. In addition, we have developed following brand products: Penrost (preservation agent), Aquatitron (water content determination agent), NERO (neutralising solution) and many more.

Nitric acid

Penta has specialised in the manufacture of highly pure nitric acid since the year 2007. It offers it in various concentrations, qualities and volumes according to customers' requirements, and in packages from 1,000 ml to containers and cisterns. In addition, the company is one of the few which can also offer red fuming nitric acid in a concentration of 98 to 99.8%.


The manufactured collodia meet USP and ÖAB requirements. For medical applications, 1,000 and 2,500 ml packages are available, while the menu also includes packages with larger volumes, to 200 l.