Explore our site and win a wonderful summer prize!

Our new website contains a lot of information about our products and services. As an added incentive to fully explore the site, we have hidden a number of sperm* in various places around the site. Find as many as you can and the five with the highest sperm count will...

Sperm preparation according to WHO

In 2021 WHO released the new 6th edition of the WHO laboratory manual for the examination and processing of human semen. Many updates have been made that all aim to improve the semen analysis and processing of semen in the laboratory. It is so important for the...

Do not overload your gradient!

Overloading a gradient can cause aggregation of spermatozoa and other components, so called rafting, and this might decrease the yield after preparation. Find films on our website showing the different layers after a centrifugation Support Ref. Pinto S, Sperm...