DURAN® Filter Funnel Head, Thread 28, 30 mL
One of the most important separation methods in the laboratory environment is filtration, which is used to separate or clean different media. For this working method, filters are required which are selected according to the application with regard to size and porosity. The filter funnel head consisting of the filter head, sealing ring, glass filter disk and funnel can be dismantled into its individual parts and each individual component can be replaced or varied in order to adapt the filter to the application. The three unit sizes combined with four filter plates of different porosities each create 12 different filter options.
Features and Benefits:

• Exchangeable filter head according to the filtrate volume
• with Thread
• Easy-to-read scale with graduation marks to estimate the content
• Fired-on, highly durable white print

Application: Qualitative inorganic analysis and preparative chemistry, Filtration at reduced pressure, Filtering