CarboPac MA1碳水化合物柱 044066_价格_上海希言科学仪器有限公司

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CarboPac MA1 Carbohydrate Column

CarboPac MA1 Column for Carbohydrate, Alditol, and Aldose Analysis

The CarboPac^® MA1 column is a high-capacity, strong anion-exchange column that delivers sensitive, rugged, and reliable separations of reduced sugars without the need for derivatization. The MA1 consists of a macroporous resin fully functionalized with a tertiary amine.

Recommended for the separation of reduced mono- and disaccharides
No derivatization needed
Separations using a simple hydroxide eluent
Alditols and aldoses separated from one another in a single run

Designed for reduced mono- and disaccharide alditol analyses, the CarboPac MA1 is also well suited for analysis of exoglycosidase-released neutral monosaccharides. Monosaccharides are moved away from the column void, enabling immediate evaluation of contaminating exoglycosidase activities. The MA1 can provide baseline resolution of fucose, N-acetyl-(D)-glucosamine, N-acetyl-galactosamine, mannose, glucose, and galactose, as well as neutral oligosaccharides in the same separation.

CarboPac MA1 Column for Carbohydrate Alditol and Aldose Analysis Specifications
Dimensions	CarboPac MA1 Analytical Column: 4 × 250 mm CarboPac MA1 Guard Column: 4 × 50 mm
Maximum operating pressure	2000 psi (14 MPa)
Temperature range	4–50 °C Recommended operating temperature: ambient
Typical operating conditions	Recommended flow rate: 0.2–0.5 mL/min
Mobile phase compatibility	pH 0–14; incompatible with solvents and anionic detergents. Hydroxide eluents only.
Resin composition	7.5-μm-diameter vinylbenzyl chloride/divinylbenzene macroporous substrate fully functionalized with an alkyl quaternary ammonium group (15% cross-linked).
Anion-exchange capacity	Approximately 1450 μeq/column (4 × 250 mm analytical column)
Column construction	PEEK with 10-32 threaded ferrule-style end fittings. All components are nonmetallic.

Analytical Columns
CarboPac MA1 Analytical Column (4 x 250 mm)	044066

Guard Columns
CarboPac MA1 Guard Column (4 x 50 mm)	044067

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供货周期：	现货
品牌：	戴安
货号：	44066