Dionex CarboPac PA20 Carbohydrate Column 生物色谱柱简要描述：

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%。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、药物、食品和聚合物工业等领域得到广泛应用。

型号	美国戴安 P/N: 047078

CarboPac PA20 Carbohydrate ColumnFast, Sensitive Mono- and Disaccharide Analysis

The Thermo Scientific Dionex CarboPac^?PA20 column line has been expanded to include a new 0.4 × 150 mm capillary column and a new Dionex CarboPac PA20 Fast Sialic Acid column.

Dionex CarboPac PA20 Column for Fast Monosaccharide Analysis Specifications
Dimensions	Dionex CarboPac?PA20 Analytical Column:3×150 mmDionex CarboPac PA20 Capillary Column:0.4 × 150 mmDionex CarboPac PA20 Fast Sialic Acid Column:3 × 30 mmDionex CarboPac PA20 Guard Column:3 × 30 mm
Maximum operating pressure	3000 psi (21 MPa)
Temperature range	4–60 °CRecommended operating temperature: 30 °C
Typical operating conditions	Test procedure: Baseline resolution of fucose, galactosamine, glucosamine, galactose, glucose, mannose.Dionex CarboPac PA20 Analytical Column recommended flow rate: 0.5 mL/minDionex CarboPac PA20 Capillary Column recommended flow rate: 8 ?L/minDionex CarboPac PA20 Fast Sialic Acid Column recommended flow rate: 0.5 mL/min
phase compatibility	pH 0–14;100% compatible with common HPLC solvents and 100% water.Ionic form eluents: sodium hydroxide, sodium acetate.
Resin composition	6.5 ?m-diameter substrate (ethylvinylbenzene 55% crosslinked with divinylbenzene) agglomerated with 130 nm MicroBead?difunctional quaternary ammonium ion (5% crosslinked).
Anion-exchange capacity	Approximay 65 ?eq/column (3×150 mm analytical column)Approximay 1.16 ?eq/column (0.4×150 mm capillary column)Approximay 13 ?eq/column (0.3 x 30 mm Fast Sialic Acid column)
Column construction	PEEK?with 10-32 threaded ferrule-style end fittings.All components are nonmetallic.

Analytical Columns
CarboPac PA20 Analytical Column (3 x 150 mm)	060142
CarboPac PA20 Capillary Column (0.4 x 150 mm)	072072
CarboPac PA20 Fast Sialic Column (3 x 30 mm)	076381

Guard Columns
CarboPac PA20 Guard Column (3 x 30 mm)	060144
Borate Trap Column	047078
Amino Trap Column (3 x 30 mm)	060146
CarboPac PA20 Capillary Guard Column (0.4 x 35 mm)	072073