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| you’re in > Products > Manufacturers > Tosoh > TSK-GEL SUPER-ODS, SUPER-OCTYL, SUPER PHENYL |
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TSK-GEL Super-ODS TSK-GEL Super-Octyl TSK-GEL Super Phenyl Columns |
The silica particles used in Super series columns are
monodisperse spherical 2 μm beads with 110 Å pores. The highlights are:
- TSKgel Super-ODS, Super-Octyl and Super-Phenyl packings
are bonded with, respectively, C18, C8 and phenyl functional
groups. The bonded phases have a polymeric structure. An
exhaustive endcapping reaction minimizes the presence of
residual silanol groups
- 2 μm particles provide superior resolution and speed, as well
as improved sensitivity
- Pressure drop is not excessive due to the monodisperse
particle size distribution
- Stainless steel columns are available with 4.6 mm and
2 mm ID formats
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| Applications |
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- Recommended for small molecular weight compounds
(<10,000Da) such as peptides, amino acids, tryptic digests,
nucleotides, pharmaceutical molecules, and food and
beverage samples.
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| Optimising Results with Super Series Columns |
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Super series columns can be used on a regular HPLC system if the dead volume is minimized, although optimal results are obtained with an HPLC system designed for 2 mm or smaller ID
columns (click here for more information). |
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Description |
ID (mm) |
Length (cm) |
Particule Size (μm) |
Number Theoretical Plates |
Flow Rate (mL/min)
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Max Pressure Drop (kg/cm2)
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Part # |
| Range |
Max |
| Stainless steel columns |
| Super-ODS, 110 Å |
1.0 |
5.0 |
2 |
≥ 15,000 |
0.03-0.05 |
0.06 |
150 |
20015 |
| Super-ODS, 110 Å |
1.0 |
10.0 |
2 |
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0.15-0.18 |
0.06 |
150 |
20016 |
| Super-ODS, 110 Å |
2.0 |
5.0 |
2 |
≥ 6,000 |
0.15-0.20 |
0.25 |
250 |
19541 |
| Super-ODS, 110 Å |
2.0 |
10.0 |
2 |
≥ 12,000 |
0.15-0.20 |
0.25 |
250 |
19542 |
| Super-ODS, 110 Å |
4.6 |
5.0 |
2 |
≥ 8,000 |
1.0-2.5 |
4.0 |
300 |
18154 |
| Super-ODS, 110 Å |
4.6 |
10.0 |
2 |
≥ 16,000 |
1.0-2.5 |
4.0 |
300 |
18197 |
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| Super-Octyl, 110 Å |
2.0 |
5.0 |
2 |
≥ 5,000 |
0.15-0.20 |
0.25 |
150 |
20013 |
| Super-Octyl, 110 Å |
2.0 |
10.0 |
2 |
≥ 15,000 |
0.15-0.20 |
0.25 |
300 |
20014 |
| Super-Octyl, 110 Å |
4.6 |
5.0 |
2 |
≥ 8,000 |
1.0-2.5 |
4.0 |
300 |
18275 |
| Super-Octyl, 110 Å |
4.6 |
10.0 |
2 |
≥ 16,000 |
1.0-2.5 |
4.0 |
300 |
18276 |
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| Super-Phenyl, 110 Å |
2.0 |
5.0 |
2 |
≥ 3,000 |
0.15-0.20 |
0.25 |
80 |
20017 |
| Super-Phenyl, 110 Å |
2.0 |
10.0 |
2 |
≥ 6,000 |
0.15-0.20 |
0.25 |
150 |
20018 |
| Super-Phenyl, 110 Å |
4.6 |
5.0 |
2 |
≥ 8,000 |
1.0-2.5 |
4.0 |
300 |
18277 |
| Super-Phenyl, 110 Å |
4.6 |
10.0 |
2 |
≥ 16,000 |
1.0-2.5 |
4.0 |
300 |
18278 |
| Guard column products |
| ODS-120T |
2.0 |
1.0 |
2 |
Guard Cartridge (pk/3) for 2 mm ID Super |
19672 |
| ODS-120T |
4.0 |
4.0 |
2 |
Guard Cartridge (pk/3) for all 4.6 mm ID (Super-ODS, -Octyl, -Phenyl) |
18207 |
| Cartridge holder For 2.0 mm ID Guard cartridges |
19308 |
| Cartridge holder For 4.0 mm ID Guard cartridges |
18206 |
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Recommendations
The following recommendations are for 4.6 mm ID columns. Use
proportionately lower values for 2 mm ID columns.
1. A guard filter is highly recommended to reduce particulate
contamination from the sample or system components.
2. Keep sample volume less than 10 μL.
3. To ensure minimal extra-column volume, keep tubing as
short as possible (extra-column volume less than 5 μL
between column and detector).
4. Conventional 0.1 mm ID connecting tubing may be used
(0.005 ).
5. The smallest detector time constant should be selected
(if possible, less than 50 ms).
6. The detector flow cell should be 2 μL or less for best
results. A standard HPLC flow cell (10 μL) can be used as
an alternative, however, it is recommended that the
heating coil is removed. |
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