Porous discs for use in fabrication of special glass apparatus.
- Available in fine, medium, coarse and extra coarse porosities
These fritted glassware is designed for low pressure vacuum filtration or gas flow. The maximum differential pressure should not exceed 15 psi.
The fine and medium discs are used for filtration and extraction. The Coarse and Extra Coarse size discs can be used for gas dispersion, gas washing and absorption, coarse filtration.
Caution: Discs should not be exposed to excessive temperature change or direct exposure to flame due to the fact that it has less resistance to thermal shock than standard borosilicate glassware.