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074641美国戴安Dionex CarboPac SA10 Carbohydrate Column 生物色谱柱

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产品名称: 074641美国戴安Dionex CarboPac SA10 Carbohydrate Column 生物色谱柱
产品型号: 074641
产品展商: 美国戴安Dionex
产品文档: 无相关文档

简单介绍

戴安公司生产的仪器主要有离子色谱仪、高效液相色谱仪、快速溶剂萃取仪和氨基酸直接分析仪。其中离子色谱仪凭借着雄厚的技术优势和方法已广泛地应用于各个领域,其市场占有率达80%。全球与离子色谱相关的文章有90%均出自戴安公司生产的离子色谱仪。   戴安公司的快速溶剂萃取仪15分钟之内仅用15毫升溶剂既可完成对10g样品的萃取,该技术已在环境、**、食品和聚合物工业等领域得到广泛应用。


074641美国戴安Dionex CarboPac SA10 Carbohydrate Column 生物色谱柱  的详细介绍

CarboPac SA10 Column

for Fast, High-Resolution Mono- and Disaccharide Analysis

The Thermo Scientific Dionex CarboPac SA10 column line has been expanded to include a new 2 × 250 mm microbore column. This microbore column complements the already available standard-bore Dionex CarboPac SA10 (4 × 250 mm) Column. The new 2 mm format is optimally suitable for interfacing with Mass Spectrometric Detectors, as well as Pulsed Amperometric Detectors.

The Dionex CarboPac SA10 anion-exchange column is designed for fast chromatographic analysis of simple sugars in biofuel and food samples. The fast, efficient separations of mono- and disaccharides are achieved without compromising resolution. The Dionex CarboPac SA10 column can analyze six common sugars in food samples in only 10 min, or eight common biofuel mono- and disaccharides in less than 10 min. 

  • Fast analysis
  • High resolution
  • High capacity
  • High reproducibility
  • No derivatization required

The Dionex CarboPac SA10 column is composed of a unique macroporous substrate coated with a strong anion-exchange layer of latex nano beads which provides high capacity and rapid high-resolution separations. The excellent resolution and linearity of this column provides highly accurate, quantitative carbohydrate analysis. Used in conjunction with pulsed amperometric detection (PAD) systems, the Dionex CarboPac SA10 column provides direct quantification of nonderivatized carbohydrates with minimal sample preparation or cleanup, and is capable of separating a wide range of sample concentrations. This column features high reproducibility, and can withstand thousands of injection cycles under high pH conditions.

CarboPac SA10 Column for Monosaccharide and Disaccharide Analysis Specifications
Dimensions CarboPac SA10 Analytical Column:
4 × 250 mm and 2 × 250 mm
CarboPac SA10 Guard Column:
4 × 50 mm and 2 × 50 mm
Maximum operating pressure 3500 psi (24.5 MPa)
Temperature range 4–60 °C
Typical operating conditions 1700 psi at 1.5 mL/min (standard-bore column) or 0.38 mL/min (microbore column)
Recommended flow rate: 1.5 mL/min (standard-bore) or 0.38 mL/min (microbore)
Typical Eluents  Potassium hydroxide or sodium hydroxide
Resin composition 6-µm diameter substrate (ethylvinylbenzene 55% crosslinked with divinylbenzene) agglomerated with 55-nm MicroBead difunctional quaternary ammonium ion (4.5% cross-linked).
Anion-exchange capacity

Approximately 290 µeq/column (4 × 250 mm standard-bore column)

Approximately 73 µeq/column (2 × 250 mm microbore column)

Column construction PEEK
Analytical Columns
CarboPac SA10 Analytical Column (4 x 250mm) 074641
Dionex CarboPac SA10 Analytical Column (2 x 250 mm) 082322
Guard Columns
CarboPac SA10 Guard Column (4 x 50mm) 074902
Dionex CarboPac SA10 Guard Column (2 x 50 mm) 082323

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