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Thermo Scientific™
Dionex™ CarboPac™ PA20 1 mm Columns
Get accurate, predictable, high-resolution, separation of monosaccharide and di-saccharides using electrolytically generated potassium methanesulfonate and potassium hydroxide.
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| Catalog Number | Column Type | Length (Metric) |
|---|---|---|
| 303370 | Guard Column | 30 mm |
| 303369 | Separator Column | 150 mm |
Catalog number 303370
Price (CNY)
7,000.47
Online Exclusive
Ends: 31-Dec-2025
10,000.67Save 3,000.20 (30%)
Each
Column Type:
Guard Column
Length (Metric):
30 mm
Price (CNY)
7,000.47
Online Exclusive
Ends: 31-Dec-2025
10,000.67Save 3,000.20 (30%)
Each
Achieve high resolution separations with Thermo Scientific™ Dionex™ CarboPac™ PA20 1 mm columns. The CarboPac PA20 1 mm column is a specialized anion-exchange column designed to be used with high performance anion exchange chromatography with pulsed amperometric detection (HPAE-PAD) for high resolution separations of simple sugars. The Dionex CarboPac PA20 1 mm column is recommended for Dual Eluent Generation Cartridge (Dual EGC) mode applications using a Thermo Scientific™ Dionex™ ICS-6000 HPIC™ System.
Combined with pulsed amperometric detection (PAD), this anion-exchange column provides efficient, high reslolution separations with no need for derivatization. The Dionex CarboPac PA20 1 mm column is designed high resolution separations of simple sugars
- Predictable, high-resolution, separation of monosaccharides, disaccharides and some oligosaccharides using electrolytically generated potassium methanesulfonate and potassium hydroxide
- Rugged all-purpose column to determine monosaccharides and disaccharides in a variety of samples
- Column chemistry has USP designation L69 and is used in the USP's Heparin Sodium monograph and General Chapter <210> Monosaccharide Analysis
Specifications
Anion Exchange Capacity1.4 μeq per column
Column ConstructionPEEK
DescriptionDionex CarboPac PA20 1 mm Guard column (1 x 30 mm)
Flow RateRecommended flow rate: 1mm: 0.056mL/min
For Use With (Equipment)Dionex CarboPac PA20, 1 x 150 mm (Analytical Column ) and CarboPac PA20, 1 x 30 mm (Guard Column)
Green FeaturesResponsibly packaged
Max. Pressure5000 psi at 0.056 mL/min
QuantityEach
Resin Composition6 μm Diameter Substrate (Ethylvinylbenzene 55% Crosslinked with Divinylbenzene) Agglomerated with 240 nm MicroBead Difunctional Quaternary Ammonium Ion (5% Crosslinked)
Solvent CompatibilitypH 0–14, 100% compatible with common HPLC solvents. Potassium hydroxide, potassium methanesulfonate via electrolytic eluent generation.
Temperature (Metric)Recommended operating temp: 30°C
Temperature (Metric) Max4-60 °C
Column TypeGuard Column
Diameter (Metric)1 mm
Length (Metric)30 mm
Unit SizeEach