GPC & Standards
Dextran 50 GPC Standard
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
GPC standards can be used for calibration and molecular weight determination. Critical parameters for gel permeation chromatography (GPC) standard Dextran 50 are summarized in the table below in the section Specification.
Specification
GPC Standard 50
Mp 43,500 Da
Mw 48,600 Da
Mn 35,600 Da
|η| (visc.) 23.0 ml/g
Mw (LALLS) 50,800 Da
Mn (EGT) 36,654 Da
Where Mw is the weight average molecular weight; Mp is the peak average molecular weight; Mn is the number average molecular weight; and |η| is the intrinsic viscosity measured at 25°C.
Documentation
Data Samples for GPC Standard Collection.
The files below illustrate Dextran GPC Standard 50 data and charts. The GPC Standard data are unique for a given Batch No. When ordering GPC standard from Pharmacosmos, please note that the Batch No. may be different from the examples given here.
Safety Data Sheet
Packaging info
GPC Standard Dextrans from Pharmacosmos are packed and stored in safe and clean conditions.
Pharmacosmos supplies GPC Standard Dextrans to all countries.
GPC Standard Dextran 50 is available in the following pack sizes:
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