JOMESA - Filterholder for Standard Filtermembranes (Diameter up to 50mm)

Easy and quick fixating tool for filtermembranes. After drying, filtermembranes are no more flat. However each microscopic system is limited in focal depth. Even HFD (High Focal Depth) systems cannot cope with height variations of mm size. On our standard filterholder, a glass cover is placed above the filtermembrane to flatten it. This also ensures that the filter will not slip during measurement. When removing the glass cover, particles from the membran will stick to the glass: The particle content of the membrane is altered and therefore this membrane cannot be measured again.