Filter membrane support and funnel for filtering liquids for microbiological analysis thereof

摘要

The invention concerns a filter membrane support and a funnel for filtering a liquid sample for microbiological analysis thereof. The support (1) for the filter membrane (2) is in two parts, a central part (3) and a peripheral part (4) which can be separated, for example by tilting the central part using a plunger (11), to facilitate access to the edges of the filter membrane (2). This filter device facilitates handling of the filter membrane and eliminates the risk of damage during handling. IMAGE