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COO原产地证书/COA分析证书

97873

普鲁兰多糖标准品

Name: 普鲁兰多糖标准品
Brand: SIAL

certified reference material, certified according to DIN, for GPC, 12,000

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About This Item

EC 号:

232-945-1

UNSPSC代码:

41116107

E编号:

E1204

NACRES:

NA.24

等级

certified reference material
for GPC

保质期

limited shelf life, expiry date on the label

分子量

M_n ~10700
M_p ~11200
M_w ~11800
M_w/M_n ~1.10

分析物化学类别

oligosaccharides

技术

gel permeation chromatography (GPC): suitable

应用

cleaning products
cosmetics
food and beverages
personal care

格式

neat

储存温度

2-8°C

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一般描述

Pullulan Standards are mostly used to obtain molecular mass distribution of cellulosic samples. It mainly consists of polymaltotriose units linked together by α-(1→6) linkages.

应用

It may be used in determination of molecular weight of hydrolysate using gel permeation chromatography, in a study performed to investigate enzymatic degradation of chitins and partially deacetlylated chitins.

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

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分析证书(COA)

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Enzymatic degradation of chitins and partially deacetylated chitins.

Shigemasa, Yoshihiro, et al.

International Journal of Biological Macromolecules, 16.1, 43-49 (1994)

Chi-San Wu

Handbook Of Size Exclusion Chromatography And Related Techniques: Revised And Expanded, 336-336 (2003)

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