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Merck
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文件

42598

Supelco

普鲁兰多糖标准品

certified reference material, certified according to DIN, for GPC, 22,000

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About This Item

EC號碼:
232-945-1
分類程式碼代碼:
41116107
酶號碼:
E1204
NACRES:
NA.24

等級

certified reference material
for GPC

品質等級

100

儲存期限

limited shelf life, expiry date on the label

分子量

Mn ~21300
Mp ~22000
Mw ~22800
Mw/Mn ~1.07

分析物化學類別

oligosaccharides

技術

HPLC: suitable
gas chromatography (GC): suitable

應用

cleaning products
cosmetics
food and beverages
personal care

格式

neat

儲存溫度

2-8°C

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相关类别

一般說明

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.

應用

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.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)

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分析证书(COA)

Lot/Batch Number
BCCK1818
BCCH9292
BCCH2587
BCCG7789
BCCG2853

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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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