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Waters Corp Waters Corporation Vac Cartridge, Alumina B, 5 g Sorbent, 20 cc, 50 to 300 μm
Supplier: Waters Corp WAT054665
This Vac cartridge features a highly active grade of alumina with basic surface chemistry, providing an extremely polar surface for analyte retention. It acts as a Lewis acid and a low–capacity ion exchanger in aqueous media. More stable than silica under high pH, it is designed for vacuum manifolds and automated SPE instruments.
- Contains a highly active grade of alumina with basic surface chemistry.
- Provides an extremely polar surface for analyte retention.
- Possesses properties of a Lewis acid.
- More stable than unfunctionalized silica under high pH conditions.
- Functions as a low–capacity ion exchanger in aqueous media.
- Can be used to extract phospholipids, steroids, and catecholamines.
- Unaffected by high–energy radioactivity, allowing for radioactive compound isolation.
- Designed for use with vacuum manifolds and automated SPE instruments.
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