Merck
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47053

Supelco

Pullulan Standard

certified reference material, certified according to DIN, for GPC, 110,000

EC Number:
E Number:
E1204
NACRES:
NA.24

grade

certified reference material
for GPC

Quality Level

shelf life

limited shelf life, expiry date on the label

mol wt

Mn ~100000
Mp ~106000
Mw ~112000
Mw/Mn ~1.12

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

13 - Non 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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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