| Description | Recommended Maintenance Interval | Order Number |
|---|---|---|
| Peristaltic pump tubing (yellow/yellow) with three stoppers used on the sample side of the ultrafiltration cell. | 2 months | 6.1826.390 |
| Peristaltic pump tubing (orange/yellow) with three stoppers used on the filtrate side of the ultrafiltration cell. | 2 months | 6.1826.320 |
| Ultrafiltration membrane. (set of 50) |
>100 injections, depending on sample matrix | 6.2714.020 |
