| Materials |
| Device | Polystyrene |
| Membrane | As indicated in table |
| Filtration Area, cm2 | 40 |
| Process Volume, mL | 150 to 1000 |
| Maximum Operating Temperature, °C | 45 |
| Sterilization Method | Gamma irradiation |
| Prefilter |
| An AP20 glass fiber prefilter disc may be placed in the funnel on top of the membrane and secured by a convenient tab for difficult-to-filter solutions. Prefilters must be ordered separately: catalogue number AP20 075 00, 100/pk. |