- they are solvent resistant, fully biocompatible
- operate up to pressures of 1200 psi (80 bar).
- Manufactured from precision-bored borosilicate glass
the columns can cope with the harshest laboratory chemicals.
They also have minimal dead volume, which ensures smooth liquid flow and eliminates sample contamination problems. With
ergonomically designed end-pieces for quick and simple height adjustment (up to 80mm), each column is supplied fully assembled, with all necessary fittings and ready to use.
A range of frits with pore sizes down to 10um allows the columns to support beds packed from even the finest media.
A totally inert system can be created by substituting the pre-fitted polyethylene frits with PTFE versions. Columns are available in . . .
- bore sizes 3mm, 6.6mm, 10mm, 15mm, 25mm, 35mm and 50.5mm,
- lengths betwen 50mm - 1000mm.
A full range of accessories includes bleed valves, funnels, and frit insertion tools.
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Omnifit's precision bore glass columns have an improved design: no small parts to lose or break; easier assembly and disassembly.
Complete columns
Each column is supplied assembled and ready for use, with tubing and fittings to connect the column into an existing system. The following configurations are available:
Standard aqueous system
Made from borosilicate glass and PTFE, and supplied with 25um
polyethylene frits fitted, the columns are ready for use in the majority of applications.
Column tubing connections
All columns are supplied with a ready-assembled tubing set to connect into each end of the column. ¼"-28 UNF fittings are supplied as standard and connect straight into the coloured cap on each end of the column.
Replacement parts and accessories
Replacement glass columns are available separately, as are fixed endpieces. | Pressure Rating | IDmm | bar/pst
| 3
6.6
7.5
10
15
25
35
50 | 30/1200
60/900
40/600
20/300
10/150
10/150
10/150
6.8/100 |
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