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Waters Corp Waters Corporation Sep-Pak Alumina N Plus Long Cartridge, 1710 mg Sorbent, 50–300 μm

Catalog No. 50785097 Shop All Waters Chromatography Solutions Products
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Sep-Pak Alumina N Plus Long cartridges provide an extremely polar surface for analyte retention, featuring highly active alumina with neutral chemistry. This normal-phase sorbent is more stable than silica under high pH conditions, suitable for applications like synthetic crude oil fractionation. Cartridges easily connect to pumps and syringes for positive-pressure flow, or accommodate removable reservoirs for vacuum-assisted/automated systems. Products are sealed in poly-foil pouches for purity.

  • Solid phase extraction
  • Alumina N chemistry
  • Plus long cartridge format
  • Mass spec compatible
  • Normal-phase mode
  • 120 Å pore size
  • Alumina sorbent substrate
  • Water wettable
  • pH range from 0 to 10
  • 1.2 mL hold up volume
  • 1710 mg sorbent per cartridge
  • 50–300 μm particle size
  • Packaged as 50 units

Catalog No. 50-785-097 Supplier Waters Corp Supplier No. WAT020510
May include imposed supplier surcharges.
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Sep-Pak Alumina N Plus Long cartridges provide an extremely polar surface for analyte retention, featuring highly active alumina with neutral chemistry. This normal-phase sorbent is more stable than silica under high pH conditions, suitable for applications like synthetic crude oil fractionation. Cartridges easily connect to pumps and syringes for positive-pressure flow, or accommodate removable reservoirs for vacuum-assisted/automated systems. Products are sealed in poly-foil pouches for purity.

  • Solid phase extraction
  • Alumina N chemistry
  • Plus long cartridge format
  • Mass spec compatible
  • Normal-phase mode
  • 120 Å pore size
  • Alumina sorbent substrate
  • Water wettable
  • pH range from 0 to 10
  • 1.2 mL hold up volume
  • 1710 mg sorbent per cartridge
  • 50–300 μm particle size
  • Packaged as 50 units

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