Product code 72072
Overal raiting

CarboPac PA20

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The CarboPac® PA20 column line has been expanded to include a new 0.4 × 150 mm capillary column. As with all CarboPac PA 20 columns, this new capillary format provides high-resolution separations of mono- and disaccharides with no need for derivatization. The CarboPac PA20, 0.4 × 150 mm format offers the additional advantages of higher mass sensitivity, lower required sample amounts, and significantly lower solvent use.

The CarboPac PA20 is a strong anion-exchange column that provides high-resolution separations of mono- and disaccharides with no need for derivatization. This column provides baseline resolution between the six monosaccharides commonly found in mammalian glycoproteins over a wide range of eluent concentrations. The CarboPac PA20 provides slightly different selectivity from either the CarboPac PA1 or PA10, making it an attractive choice for separating difficult peak pairs.

  • The column of choice for high-sensitivity monosaccharide analyses
  • Highly efficient separations with good resolution between neighboring peaks
  • Fast analysis—less than 10 min
  • Optimized resolution of glucosamine/galactose and glucose/mannose peak pairs
  • Lower eluent consumption
  • Does not require derivatization

The CarboPac PA20 consists of 6.5 µm-diameter nonporous beads covered with a fine latex of functionalized MicroBead resin. This pellicular resin structure permits excellent mass transfer, resulting in high-resolution chromatography and rapid re-equilibration.

Specification Compare to others

Dionex N/A
CarboPac PA20 0.0 - 14.0
Anion-Exchange 3000 / 207
Quaternary ammonium N/A
0.4 N/A
150 60
6.5 N/A

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