Prep Columns
(311 products)
OneTwo Chromatography offers silica-based reverse phase, normal phase, HILIC, ion exchange, chiral, SEC preparative, and semi-preparative columns, as well as a comprehensive range of products and specifications that may be customised to meet the needs of the customer.
This product line employs ultra-high purity and mechanical strength spherical chromatographic bare silica gel with extremely small particle and pore size distributions, as well as the company's proprietary surface modification and tailing technique. Each batch of fillers uses stringent synthetic process control and reliable column loading technology to assure product consistency and linear scalability.
Features:
1. Various silica-based fillers can be pre-loaded: C18, C8, C4, Diol, CN, NH₂, HILIC, chiral, SEC, etc.
2. The column bed is stable, the column efficiency is higher, and the column pressure is lower.
3. The elution is concentrated, reducing the amount of elution solvent.
4. It allows higher flow rates and pressures and has a longer service life.
