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53168

Supelco

Pullulan Standard

certified reference material, certified according to DIN, for GPC, 1,300

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About This Item

EC Number:
232-945-1
UNSPSC Code:
41116107
E Number:
E1204
NACRES:
NA.24

grade

certified reference material
for GPC

Quality Level

100

shelf life

limited shelf life, expiry date on the label

mol wt

Mn ~1080
Mp ~1080
Mw ~1.320
Mw/Mn ~1.23

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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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 Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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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