For isocratic determinations of monosaccharides, disaccharides, and linear polysaccharides in a variety of matrices, use the rugged Thermo Scientific™ Dionex™ CarboPac™ PA1 Analytical & Guard Columns. This specialized anion-exchange column, combined with pulsed amperometric detection (PAD), delivers high-resolution separations. The unique Thermo Scientific™ Dionex™ MicroBead™ pellicular structure of the Dionex CarboPac PA1 resin gives it stability from pH 0–14 at all concentrations of buffer salts. The pellicular resin structure provides excellent mass transfer resulting in fast gradient re-equilibration.
Catalog Number
035391
Unit Size
Each 1
Column Type
Analytical Column
Diameter (Metric)
4 mm
Length (Metric)
250 mm
Price (EUR)
2 840,00
Availability
-
Full specifications
Quantity
Column Construction
PEEK
Column Type
Analytical Column
Certifications/Compliance
AOAC Methods 995.13, 996.04, 997.08, 2000.11, 2000.17 and 2001.02
Column Capacity
100 μeq
Flow Rate
1.0 mL/min.
For Use With (Application)
Carbohydrate Analysis
For Use With (Equipment)
ICS-2000, ICS-3000 IC Systems
Max. Pressure
4000 psi (275 bar)
Solvent Compatibility
pH 0 to 14, Up to 2% of Common HPLC Solvents, Acetate or Hydroxide Eluents Only
Particle Size
10 μm
Stationary Phase
CarboPac PA1
Format
Standard Bore
pH
0 to 14
Resin Composition
10 μm-Diameter Substrate (Polystyrene 2% Cross-Linked with Divinylbenzene) Agglomerated with 500 nm MicroBead Quaternary Ammonium Functionalized Latex (5% Cross-Linked).
AOAC Methods 995.13, 996.04, 997.08, 2000.11, 2000.17 and 2001.02
Column Capacity
100 μeq
For Use With (Application)
Separation of Mono, Di, and Specific Oligosaccharides, Carbohydrate Analysis
For Use With (Equipment)
Separation of Mono, Di and Specific Oligosaccharides
Max. Pressure
4000 psi (275 bar)
Solvent Compatibility
pH 0 to 14, Up to 2% of Common HPLC Solvents
Particle Size
10 μm
Stationary Phase
CarboPac PA1
Type
Semi-Preparative Guard Column
pH
0 to 14
Length (Metric)
50 mm
Diameter (Metric)
9 mm
Unit Size
Each 1
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Durable Column for Carbohydrate Separations
Approved for use in a variety of official methods for the analysis of foods
Well suited for the analysis of foods for nutritional labeling
Ideal for the separation of neutral and acidic monosaccharides
Lower sensitivity than the Dionex CarboPac PA10 or PA20 Columns
Available in microbore, standard bore, and semipreparative formats
About the Dionex CarboPac Family of Columns
The Dionex CarboPac family offers a selection of high-performance liquid chromatography (HPLC) columns, each optimized for a different class of compounds. Combined with PAD, which provides a means to detect carbohydrates without derivatization, these columns support simple, reliable techniques to separate sugar alcohols, mono- and disaccharides, and poly- and oligosaccharides.
Dionex CarboPac columns provide high-resolution separations of:
Glycoprotein oligosaccharides and complex carbohydrates from dietary fiber, including fructans, maltodextrins, and amylopectins
Monosaccharides, such as those obtained from glycoprotein hydrolysates or plant hydrolysates
Mono- and disaccharides
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.