HPLC Columns and Cartridges
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Waters Corp Waters XTerra Shield RP18 OBD Prep Column, 10 um, 30 mm x 300 mm
These preparative RP18 columns are hybrid-based, reversed-phase C18 columns designed to improve peak shape performance for highly basic compounds. They offer superior pH stability compared to silica-based columns and are manufactured under strict controls to ensure high quality and reproducibility.
- Hybrid-based, reversed-phase C18 chemistry.
- Superior pH stability: 2 pH to 12 pH operating range.
- Chemical stability for low and high pH purifications.
- Excellent peak shape for basic compounds.
- Particle size: 10 μm; Pore size: 125 Å.
- Dimensions: 30 mm inner diameter x 300 mm length.
- Maximum pressure: 6000 psi; Maximum temperature: 60 °C.
- Low silanol activity and spherical particle shape.
- Suitable for HPLC preparative systems, LC/MS, and LC techniques.
- Enables easy scale-up from analytical to preparative chromatography.
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Waters Corp OBD Prep Column, 1-AA, 30 x 150 mm, 5 μm
The Torus 1-AA OBD Prep Column is designed for efficient separation of neutral compounds, including polar and non-polar steroids, as well as hydrophobic compounds like lipids and fat-soluble vitamins. It features Ethylene Bridged Hybrid (BEH) particles with 1-Aminoanthracene functionalization.
- 30 x 150 mm dimensions for preparative applications.
- 5 μm particle size for optimal resolution.
- Based on Ethylene Bridged Hybrid (BEH) particles.
- 1-Aminoanthracene functionalization provides unique selectivity.
- Designed for separation of neutral compounds, including polar and non-polar steroids.
- Effective for hydrophobic compounds such as lipids and fat-soluble vitamins.
- Offers orthogonal selectivity (S >90) to the 2-PIC phase, aiding method development.
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