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Waters Sep-Pak Alumina N 20 cc Vac Cartridge, 5 g Sorbent per Cartridge, 50-300 µm, 20/pk - WAT043375

Price: £226.00


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Pack of 20


Sep-Pak Alumina N Vac cartridges contain a highly active grade of alumina with a neutral surface chemistry. The aluminum oxide surface provides an extremely polar surface for analyte retention and has properties of a Lewis acid. This normal phase sorbent is similar in use to silica; however, it is slightly more stable than unfunctionalized silica under high pH conditions. This neutral alumina is suitable for applications such as synthetic crude oil fractionation. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.

Barrel Size20 cc
BrandSep-Pak
ChemistryAlumina N
Format/TypeVac Cartridge
Mass Spec CompatibilityMass Spec Compatible
ModeNormal-phase
Particle Size50-300 µm
Pore Size120Å
Sorbent SubstrateAlumina
Sorbent Weight5 g
Units In Package20/pkg
Water WettableYes
pH Range0 - 10 pH

  • Model: WAT043375
  • Manufactured by: Waters

Product 52/185

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