DNA Analysis Column
DNA analysis columns are based on the most advanced column technology and designed for highly efficient separation and precise characterization of oligonucleotides including DNA/RNA, mRNA and plasmid, by liquid chromatography and LC-MS.
- DNA RP columns are based on macroporous PS/DB microspheres with high crosslinking degrees, and they are suitable for the separation of large DNA and RNA molecules.
- DNA 200-C18, based on monodispersed C18 bonded silica gel, is used for the separation of smaller oligonucleotides.
- DNA 1000-C18 is based on monodispersed C18 bonded silica gel for the separation of large oligonucleotides, DNAs and RNAs.
Product
DNA RP Column
DNA 120-C18 Column
DNA 1000-C18 Column
Column Selection
| Product | DNA RP | DNA 120-C18 | DNA 1000-C18 |
| Functional Group | Quaternary Ammonium | Octadecyl | Octadecyl |
| Substrate | PS-DVB | Spherical Silica | Spherical Silica |
| Particle Size | 5um | 3 / 5um | 3 / 5um |
| Pore Size | – | 200A | 1000A |
| Pressure Limit | 5000 psi | 5000psi for 5μm 6000psi for 3μm |
5000psi for 5μm 6000psi for 3μm |
| Temperature Limit | 80℃ | 50℃ | 50℃ |
| pH Range | 2-12 | 2-11 | 2-11 |
