One step sample filtration
- No filter pop-off
- Filter stands up for easy loading
- Glass microfiber prefilter
Combines 25 mm disk filter and 5 or 12 mL cylinder into one integral filtration unit. Prefilter allows higher flow rates and less clogging of the membrane. Automatic air purge ensures minimal hold-up volume. Accurate graduations on side of barrel make sample measurement easy.
| Specification | Autovial 5 mL | Autovial 12 mL |
| Housing | Polypropylene | Polypropylene |
| Filtration Area | 1.7 cm2 | 3.0 cm2 |
| Capacity | 5 mL | 12 mL |
| Volume Hold Up | 30 µL | 140 µL |
| Autoclavable | 121°C/20 min. | 121°C/20 min. |
| Thomas No. | Membrane | Pore Size (µm) | Capacity (mL ) |
| 1231A57 | PTFE | 0.2 | 5 |
| 0898Z04 | PTFE | 0.45 | 5 |
| 1231A58 | PVDF | 0.45 | 5 |
| 1231A59 | Nylon | 0.45 | 5 |
| 1231A60 | GMF | 0.45 | 5 |
| 4621S60 | PTFE | 0.45 | 12 |
| 1231A61 | PP | 0.2 | 12 |
| 1231A62 | PVDF | 0.45 | 12 |
| 1231A63 | PSU | 0.45 | 12 |
| 1231A64 | CA | 0.45 | 12 |
| 1231A65 | PP | 0.45 | 12 |