GPC & Standards
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Dextran Kit GPC Standard - Quote
The GPC standard dextran kit consists of 10 separate standards for universal calibration, calibration of aqueous GPC chromatography systems and molecular weight determination. The vial size of each standard is 0.8 g.
Each GPC standard has been characterized analytically by means of:
• Low Angle Laser Light Scattering (LALLS)
• Reducing End Group Titration (EGT)
• Gel permeation chromatography (GPC)
• Viscosity measurement at 25°C (Visc.)
The molecular weight specifications for all GPC standards are provided in the following tables, i.e.:
• Number average molecular weight Mn
• Weight average molecular weight Mw
• Mean peak molecular weight Mp
• Polydispersity Mw/ Mn
In addition, the GPC standards are supplied with differential and integral molecular weight distributions in both graphical and tabular forms.
Data Samples for GPC Standard Collection.
The files below illustrate Dextran GPC standards data and charts for the entires GPC standard series. Please note that individual datafiles are available within the individual GPC standard pages. The GPC Standard data are unique for a given Batch No. When ordering GPC standards from Pharmacosmos, please note that the Batch No. may be different from the examples given here.
GPC Standard Dextrans from Pharmacosmos are packed and stored in safe and clean conditions.
Pharmacosmos supplies GPC Standard Dextrans to all countries
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