Thermo Fisher, 303273, Dionex™ CarboPac™ PA1 IC 1 mm Columns for Dual EGC Applications

Thermo Fisher, 303273, Dionex™ CarboPac™ PA1 IC 1 mm Columns for Dual EGC Applications For predictable high resolution separation of mono-, di-, and some oligosaccharides, use the Thermo Scientific™ Dionex™ CarboPac™ PA1 (1 mm) columns, when operating in Dual EGC mode on Thermo Scientific™ Dionex™ ICS-6000 HPIC™ systems equipped with Thermo Scientific™ Chromeleon™ CDS software. Dual EGC mode enables electrolytic generation of potassium methane sulfonate and potassium hydroxide gradients (KMSA/KOH) gradient eluent for carbohydrate analysis using a Dionex KOH EGC 400 KOH Eluent Generator Cartridge and a Dionex MSA EGC 400 MSA Eluent Generator Cartridge in series. Using the Dual EGC allows for an expanded set of samples for gradient separations of some oligosaccharides along with mono-, di-, and trisaccharide's using electrolytically generated potassium methane sulfonate and potassium hydroxide gradients with a combined concentration up to 200 mM. Many separations require only an isocratic separation. However, some groups of analytes will require a step or gradient elution. Retention of carbohydrates can be varied with eluent concentration, in some cases changing the elution order as the eluent concentration increases.
Anion Exchange Capacity: 1.
25 μeq/column
Column Construction: PEEK
Column Type: Guard Column
Column Capacity: 1.
25 μeq
For Use With (Application): Dual EGC Applications
For Use With (Equipment): Dionex CarboPac PA1, 1 x 250 mm Analytical Column
Max. Pressure: 4500 psi (310 bar) at 0.
063 mL/min.
Stationary Phase: Polystyrene 2% Cross-linked with Divinylbenzene
pH: 0 to 14
Quantity: Each
Resin Composition: 10 μm diameter substrate (polystyrene 2% cross-linked with divinylbenzene) agglomerated with 500 nm microbead quaternary ammonium functionalized latex (5% cross-linked)
Temperature (Metric): 4°C to 60°C
Length (Metric): 50 mm
Diameter (Metric): 1 mm
Green Features: Responsibly packaged
Unit Size: Each