| Membranfilter aus Celluloseacetat PORAFIL®CA | |
| | Membranfilter aus Nitrocellulose PORAFIL®NC | |
| | Membranfilter aus Polycarbonat PORAFIL®PC | |
|
| Membranfilter aus Polyester PORAFIL®PE | |
| | Membranfilter aus Polytetrafluorethylen PORAFIL®TE | |
|  | Membranfilter PORAFIL®CM | |
|
 | Membranfilter PORAFIL®CM | |
| | Membranfilter PORAFIL®MV, weiss | |
| |
