The Venusil ASB series columns are specially designed for the separation of polar compounds from low (extremely stable at pH=1.0) to medium pH. The stationary phase is bonded with unique bulky silanes that sterically protect the siloxane bond. We offer a line of bonding chemistry of C1, C3, C8, C18 or Phenyl groups presenting a broad selection of different polarity for various applications. This column can be used to replace Zorbax SB.

Characteristics: Metal Impurity<30ppm; Pore Size: 150Å; Specific SurfaceArea: 200m2/g; Available Particle Size: 3μm, 5μm, 10μm.

Main features:

● Low pH stability: great stability even at pH=1.0

● Peak shape and efficiency: Excellent peak symmetry for basic compounds comparing to other brand polar phase column

● Polar C18 phase: Very strong separation power for polar compounds

● 100% aqueous compatible: Much better peak shape, retention, and efficiency

● Five different bonded phases provide broad selectivity