Pullulan Standard, matériau de référence certifié, certifié selon DIN, POUR GPC, 50 000

Code: 43807-25mg D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

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


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$356.22 25MG
$427.46 inc. VAT
DEMANDER

Non disponible en dehors du Royaume-Uni et de l'Irlande

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.

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.

analyte chemical class(es)oligosaccharides
application(s)cleaning productscosmeticsfood and beveragespersonal care
formatneat
gradecertified reference material, for GPC
mol wtMw ~47300, Mw/Mn ~1.06, Mn ~44600, Mp ~45900
Quality Level100
shelf lifelimited shelf life, expiry date on the label
storage temp.2-8°C
technique(s)gel permeation chromatography (GPC): suitable
Cas Number9057-02-7
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