YMC-Pack Polyamine II

Amino Column with Improved Durability

YMC-Pack Polyamine II is a silica-based, normal-phase stationary phase bonded with polyamine that is particularly useful for the separation of sugars.  The column lifetime in aqueous mobile phases is longer than conventional silica-based amino columns and is therefore applicable for the separation of oligosaccharides using high-aqueous mobile phases.  In addition, YMC-Pack Polyamine II can be used to separate ionic compounds with a combination of normal-phase and weak anion-exchange modes.


YMC-Pack Polyamine II: Features & Benefits

Base Material: Silica
Stationary Phase: Polyamine
Particle Size: 5µm
Pore Size: 120Å,
Bonding: Monomeric
pH Range: 2.5-7.5

Mixed Secondary and Tertiary Derivative

YMC-Pack Polyamine II is a silica-based packing material bonded with polyamine.  It is particularly useful for the separation of sugars.

  • Silica gel chemically bonded to polyamine
  • The most suitable column for separation of sugars
  • Solves durability problems of conventional silica-based amino columns
  • Useful for separation of hydrophilic compounds, including vitamins
  • Useful for separation of fat-soluble compounds using non-aqueous mobile phases


Product List

Product Table

Particle Size Pore Size Column I.D. (mm) Column Length (mm) Part Number Price Quantity
5µm 120Å 2.0 50 PB12S05-0502WT $418.00
5µm 120Å 2.0 250 PB12S05-2502WT $799.00
5µm 120Å 3.0 50 PB12S05-0503WT $453.00
5µm 120Å 3.0 150 PB12S05-1503WT $818.00
5µm 120Å 3.0 250 PB12S05-2503WT $898.00
5µm 120Å 4.0 50 PB12S05-0504WT $453.00
5µm 120Å 4.6 100 PB12S05-1046WT $650.00
5µm 120Å 4.6 150 PB12S05-1546WT $818.00
5µm 120Å 4.6 250 PB12S05-2546WT $941.00
5µm 120Å 4.6 50 PB12S05-0546WT $476.00
5µm 120Å 6.0 150 PB12S05-1506WT $941.00
5µm 120Å 6.0 250 PB12S05-2506WT $1,031.00