Unix columns are made of silica particles which are coated with an uniform, hydrophilic and neutral film. These columns can be used for separation of biological molecules and water soluble polymers in aqueous buffers. Due to their particle size of 1.8 μm, they have a high efficiency and resolution.
Phase | Particle size | Pore size | Molecular range | Tmax |
Unix SEC-300 | 1.8 μm | 300 Å | 5,000 - 1,250,000 Da | 80 °C |