Waters XSelect CSH130 C18 5 µm particles contain a low and carefully-defined concentration of positive charges that yield comparatively excellent peak shape for peptides using either FA- or TFA-containing mobile phases. The fact that the performance of a CSH130 C18 column exhibits little dependence on strong ion pairing agents makes it ideal for LC or LC-MS applications
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Chemistry
C18
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Separation Mode
Reversed Phase
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Particle Substrate
Hybrid
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pH Range Min
1 pH
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pH Range Max
11 pH
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Maximum Pressure
6000 psi (415 Bar)
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Endcapped
Yes
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Silanol Activity
Low
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Molecular Weight Range Min
1000
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Molecular Weight Range Max
15000
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Particle Shape
Spherical
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Particle Size
5 µm
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Endfitting Type
Waters
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Pore Size
130 Å
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QC Tested
Peptide
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Format
OBD Prep Column
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Surface Area
185
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System
HPLC
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Particle Technology
CSH
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USP Classification
L1
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Inner Diameter
30 mm
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Length
100 mm
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Carbon Load
15 %
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UNSPSC
41115709
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Application
Peptide
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Brand
XSelect
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Product Type
Preparative Columns
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Units per Package
1 pk