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Waters Corp Sep-Pak Alumina A Plus Long Cartridge, 1710 mg, 50 - 300 μm, 50/pk
Supplier: Waters Corp WAT020500
Sep-Pak Alumina A Plus Long cartridges feature highly active, acidic alumina, offering an extremely polar surface for analyte retention and functioning as a Lewis acid. This normal phase sorbent provides greater stability than unfunctionalized silica under high pH conditions and acts as a low-capacity ion exchanger in aqueous media. Unaffected by high-energy radioactivity, they are suitable for radioactive compound isolation. Cartridges easily attach to pumps and syringes for positive-pressure flow or integrate with vacuum-assisted systems and automated platforms via removable reservoirs. The acidic alumina also uniquely interacts with aromatic compounds.
- Mass spectrometry compatible.
- Normal-phase mode.
- Particle size: 50 to 300 μm.
- Pore size: 120 Å.
- Sorbent weight: 1710 mg.
- Water wettable.
- pH range: 0 to 10 pH.
- Hold up volume: 1.2 mL.
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