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Waters Corp Waters Column, XSelect CSH C18, 3.5 μm, 3 mm x 20 mm
Supplier: Waters Corp 186005259
XSelect CSH C18 columns offer alternative selectivity compared to other C18 sorbents.
- C18 chemistry
- Reversed-phase separation
- Hybrid particle substrate
- pH range: 1 to 11
- Max pressure: 6000 psi (415 Bar)
- Endcapped; low silanol activity
- Spherical particle shape
- Particle size: 3.5 μm
- Pore diameter: 130 Å
- Column format, 185 surface area
- HPLC system compatible
- CSH (Charged Surface Hybrid) particle technology
- USP classification: L1
- Dimensions: 3 mm inner diameter, 20 mm length
- 15% carbon load
- Benefits: Overcomes peak asymmetry for basic compounds, improves loading, reduces column bleed, and enables faster mobile-phase re-equilibration.
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