GPC & Standards
Dextran Standard 5400
Most commonly used for
Gel permeation chromatography This product is not currently available for purchase online. Either select a different product, or request a quote for this product.
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Description
Dextran standards can be used for calibration and molecular weight determination. Critical parameters for Dextran standard 5400 are summarized in the table below in the section Specification.
Specification
Dextran Standards 5400
Mn 4.764.250 Da
Mw 5.419.500 Da
Polydispersity, Mw/Mn 1.14
|η| (visc.) 91.8 ml/g
Where Mw is the weight average molecular weight; Mn is the number average molecular weight; Mw/Mn is the polydispersity and |η| is the intrinsic viscosity measured at 25°C.
Documentation
Data Samples for Dextran Standard Collection.
The files below illustrate Dextran standard 5400 data. The Dextran standard data are unique for a given batch bo. When ordering Dextran standard from Pharmacosmos, please note that the batch no. may be different from the examples given here.
Safety Data Sheet
Packaging info
Dextran standards from Pharmacosmos are packed and stored in safe and clean conditions.
Pharmacosmos supplies Dextran standards to all countries.
Dextran standards 5400 is available in the following pack sizes:
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