Lab Glassware, Supplies, Containers, and Packaging

Whatman® WVS columns are renowned for their high quality, innovative design and exceptional durability.

Features and Benefits
• Void sealing columns can last twice as long as standard end fitting columns, saving as much as 50% on cost per test
• Available packed with spherical and irregular media
• Integral void sealing mechanism prolongs column life
• Reusable, hand tightened end-fittings save money, allow for wrench-less installation and rapid column changes
• Require no holder or module, meaning fewer components, reduced cost

Optimum Resolution
Typical column efficiencies for:
• Partisil 10 µm media - 45,000 N/m
• Partisil 5 µm media - 65,000 N/m

Partisil Irregular Media
Available in prepacked, replaceable columns and a choice of 5 µm and 10 µm phases. These include Silica, our popular ODS-3 and the other reversed phase packings ODS-2 and C-8. Also available are SAX (Strong Anion Exchanger), SCX (Strong Cation Exchanger) and PAC (Polar Amino Cyano). Due to the greater surface area of the irregular Partisil, the medium offers enhanced selectivity and loading capacity. Through uniform particle sizing, back pressure is minimized. Also, the neutral pH of Partisil provides for better peak symmetry without the need for mobile phase modifiers.