Welcome, Sign In
Email:

Password:

Forgotten Password
Create Account
First time visitor? Create a New Account
Advanced Search
Your cart is empty 		Checkout

Waters Sep-Pak Alumina A 3 cc Vac Cartridge, 500 mg Sorbent per Cartridge, 50-300 µm, 50/pk - WAT020820

Price: £182.00


Qty. 
+-

Pack of 50


Sep-Pak Alumina A Vac cartridges contain a highly active grade of alumina with an acidic 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 acidic alumina is also low-capacity ion exchanger in aqueous media. Unlike polymer-based ion exhangers, this sorbent is unaffected by high-energy radioactivity and can be used for radioactive compound isolation. These syringe-barrel-type cartridges are designed for use with vacuum manifolds and automated SPE instruments.

Barrel Size3 cc
BrandSep-Pak
ChemistryAlumina A
Format/TypeVac Cartridge
Mass Spec CompatibilityMass Spec Compatible
ModeNormal-phase
Particle Size50-300 µm
Pore Size120Å
Sorbent SubstrateAlumina
Sorbent Weight500 mg
Units In Package50/pkg
Water WettableYes
pH Range0 - 10 pH


  • Model: WAT020820
  • Manufactured by: Waters

Product 33/185

Previous
Return to the Product List
Next
Desktop Version
© 2025 UVISON Technologies Limited. All rights reserved  |  Registered in England and Wales under company number 4718736 and VAT number GB 702 1041 10
wabusiness template