| Description | Recommended maintenance interval | Order number |
| Metrosep C PCC 1/4.0 | quarterly | 6.1010.300 |
| Metrosep C PCC 1 HC/4.0 | quarterly | 6.1010.310 |
| Metrosep C PCC 1 VHC/4.0 | quarterly | 6.1010.320 |
| Metrosep I Trap 1 - 100/4.0 | quarterly | 6.1014.200 |
| Metrosep A PCC 1/4.0 | quarterly | 6.1006.300 |
| Metrosep A PCC 1 HC/4.0 | quarterly | 6.1006.310 |
| Metrosep A PCC 1 VHC/4.0 | quarterly | 6.1006.320 |
| Metrosep C Trap 1 - 100/4.0 | semi-annually | 6.1015.000 |
| Metrosep A Trap 1 -100/4.0 | semi-annually | 6.1014.000 |
| Metrosep A Supp 4/5 Guard/4.0 (example guard) Caution: Number of injections can vary! It is highly depending on the sample and on the care of use! | The use of 3-4 guards per analytic column is recommended. | 6.1006.500 |
| Metrosep C 4 GUARD/4.0 (example guard) Caution: Number of injections can vary! It is highly depending on the sample and on the care of use! | The use of 3-4 guards per analytic column is recommended. | 6.1050.500 |
| Metrosep A Supp 5 -150/4.0 (example column) Caution: Number of injections can vary! It is highly depending on the sample and on the care of use | 2500 injections,highly sample depending | 6.1006.520 |
| Metrosep C 4 -150/4.0 (example column) Caution: Number of injections can vary! It is highly depending on the sample and on the care of use | 2500 injections,highly sample depending | 6.1050.420 |