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Waters Corp Waters Column, XTerra Shield RP18, 3.5 μm, 3.9 mm x 20 mm
Supplier: Waters Corp 186001902
XTerra RP18 columns are general purpose, hybrid-based, reversed-phase C18 columns that incorporate Waters patented embedded polar group technology to improve peak shape performance for highly basic compounds. These first-generation columns provide superior pH stability compared to a silica-based column.
- Hybrid particle technology provides high mechanical strength and efficiency, supporting 6000 psi (415 bar).
- Expanded pH range (2 to 12) for greater selectivity and improved peak shape.
- Embedded polar group ensures excellent water wettability in 100% aqueous mobile phases.
- Delivers superior peak shape with homogenous coverage and fewer silanols.
- Suitable for mass spectrometry, UV, fluorescence, electrochemical, and RI detection.
- Supports easy scale-up from analytical to preparative chromatography.
- Features spherical particle shape and 125 Å pore size.
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