UCT - United Chemical Technologies / Selectra
Selectra
Selectra HPLC and UHPLCcolumns from UCT consist of spherical type B silica gel. Each column is individually packed and tested to meet high standards.
Selectra DA: for therapeutic drugs, drugs of abuse, pesticides and mycotoxins
Selectra PFPP: for beta-blockers, tricyclic antidepressants, benzodiazepines, catecholamines
Selectra EtG: for baseline resolution of EtG and EtS
| Phase | Modification | Particle size / μm | Pore size / Å | Surface area / m²/g | Carbon content / %C | pH range | USP | Tmax / °C |
| Selectra DA | proprietary | 1.8, 3, 5 | 100 | 300 | 13 | 2.0-8.0 | L11 | 60 |
| Selectra PFPP | PFP | 1.8, 3, 5 | 100 | 300 | 11 | 2.0-8.0 | L43 | 60 |
| Selectra C18 | C18 | 1.8, 3, 5 | 100 | 300 | 20 | 2.0-9.5 | L1 | 80 |
| Selectra Aqueous C18 | C18, polar endcapped | 1.8, 3, 5 | 100 | 300 | 11 | 2.0-8.0 | L1 | 60 |
| Selectra C8 | C8 | 1.8, 3, 5 | 100 | 300 | 12 | 2.0-8.0 | L7 | 60 |
| Selectra EtG | proprietary | 1.8, 3, 5 | 100 | 300 | 11 | 2.0-8.0 | L1 | 60 |
UCT Selectra Aqueous C18 HPLC Brochure
UCT Selectra C18 HPLC Brochure
UCT Selectra DA HPLC Brochure
UCT Selectra HPLC Columns HPLC Brochure
UCT Selectra PFPP HPLC Brochure