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Waters Corp Sep-Pak Vac Cartridge, Alumina B, 12 cc, 50 to 300 μm
Supplier: Waters Corp WAT054625
These Sep-Pak Alumina B Vac cartridges feature a highly active grade of alumina with basic surface chemistry, providing an extremely polar surface for analyte retention. This normal phase sorbent is more stable than unfunctionalized silica under high pH conditions and functions as a low-capacity ion exchanger in aqueous media.
- Highly active alumina with basic surface chemistry.
- Extremely polar surface for analyte retention and Lewis acid properties.
- More stable than unfunctionalized silica at high pH.
- Low-capacity ion exchanger in aqueous media.
- Extracts phospholipids, steroids, and catecholamines.
- Unaffected by high-energy radioactivity for radioactive compound isolation.
- Syringe-barrel type for vacuum manifolds and automated SPE.
- Operating pH range of 0–10 pH.
- Suitable for isolating pesticides, herbicides, and priority pollutants.
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