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97873

Pullulan Standard

Name: Pullulan Standard
Brand: SIAL

certified reference material, certified according to DIN, suitable for gel permeation chromatography (GPC), 12,000

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About This Item

UNSPSC Code:

41116107

EC Number:

232-945-1

NACRES:

NA.24

E Number:

E1204

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grade

certified reference material

shelf life

limited shelf life, expiry date on the label

mol wt

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

analyte chemical class(es)

oligosaccharides

technique(s)

gel permeation chromatography (GPC): suitable

application(s)

cleaning products
cosmetics
food and beverages
personal care

format

neat

storage temp.

2-8°C

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Related Categories

Analytical Chemistry

Certified Reference Materials

Food & Cosmetic Component Standards

Food Additive Standards

Reference Materials

General description

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.

Application

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.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Certificates of Analysis (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)

Global Trade Item Number

SKU	GTIN
97873-25MG	04061833325131

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