PYREX� Filter Holder, for 47 mm membranes
PYREX� Filter Holder, for 47 mm membranes
With sintered glass disc to support 47 mm diameter membranes
All borosilicate glass liquid pathway to avoid sample contamination
Comprises three components which should be ordered separately - Graduated 300 ml capacity funnel - Support base with porosity grade 3 sintered glass disc - Metal retaining clip
Fully autoclavable
Ideal for microbiology