Need suggestion, alterative method for gpc
Posted: Wed Jul 06, 2022 2:28 pm
Hi,
I have malvern omnisec gpc. But having difficulties on sample preparation.
Either polymer needs high temperature to dissolve,
or solvent not fit to column,
or just sample doesn't fit to literature. (eg. Literature says THF dissolves PP but when I try I fail)
so I need suggestion for alternative test methods.
I have malvern omnisec gpc. But having difficulties on sample preparation.
Either polymer needs high temperature to dissolve,
or solvent not fit to column,
or just sample doesn't fit to literature. (eg. Literature says THF dissolves PP but when I try I fail)
so I need suggestion for alternative test methods.