- GPC polymer filtration
- Filtration apparatus
The specialized filtration apparatus required to filter high-temperature polymers fulfills several requirements:
1) The full pathway from filtration to vial is heated to keep the polymer in solution and keep it from precipitating and clogging the filter.
2) The filtration housing is compatible with temperatures >150 °C to minimize extractables.
3) The apparatus protects the chemist from burns and shattered glass.