Enviro-Clean® Silica/Sodium Sulfate

Hydrophillic extraction sorbents are composed of a silica backbone bonded with carbon chains containing polar functional groups. They are used to extract compounds which exhibit polar bonding mechanisms such as hydrogen bonding, pi-pi or dipole-dipole interactions. Compounds typically extracted on a hydrophilic column include analytes which have polar groups, such as amines, hydroxyls, and carbonyls. UCT offers a range of hydrophilic sorbents that can be utilized to optimize a variety of separations.

The cartridges have two layers: silica on the bottom and sodium sulfate anhydous on the top.

• Average Pore Size = 60Å
• Surface Area = 500 m²/g
• Pore Volume = 0.77 cm³/g

UCT Food Safety & Environmental Product Catalog 2017