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| you’re in > Products > Manufacturers > ThermoScientific > BetaBasic > BetaBasic 4 |
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BetaBasic 4 Columns |
BetaBasic 4 columns are based on a 150Å pore size, fully deactivated type B pure silica to ensure sharp peaks and excellent reproducibility for the analysis of basic compounds. Due to stable bonding chemistry and excellent surface coverage, BetaBasic 4 columns show excellent peak shape for basic compounds, and are a good first choice for compounds with poor peak symmetry on other columns.
BetaBasic 4 columns give less retention than C18 or C8 phases, and are a good choice for fast analyses including LC/MS of all types of compounds.
Other column dimensions and hardware designs are available. Please contact us for more information if you do not see the exact column that you are interested in.
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- Excellent peak shapes for basic compounds
- Superb stability at both low and high pH
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| Phase |
Particle size
(µm) |
Pore size
(Å) |
Column size
Inner diameter x length
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Product Number |
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| C4 |
3 |
150 |
30x4.6mm |
71603-034630
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50x4.6mm |
71603-054630
|
100x4.6mm |
71603-104630
|
150x4.6mm |
71603-154630
|
50x2.1mm |
71603-052130
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50x1mm |
71603-051030
|
100x1mm |
71603-101030
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| C4 |
5 |
150 |
50x4.6mm |
71605-054630
|
100x4.6mm |
71605-104630
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150x4.6mm |
71605-154630
|
250x4.6mm |
71605-254630
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125x4.0mm |
71605-124030
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250x4.0mm |
71605-254030
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50x3.0mm |
71605-053030
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100x3.0mm |
71605-103030
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150x3mm |
71605-153030
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50x2.1mm |
71605-052130
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100x2.1mm |
71605-102130
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150x2.1mm |
71605-152130
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50x1mm |
71605-051030
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100x1mm |
71605-101030
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150x1mm |
71605-151030
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250x1mm |
71605-251030
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