As from Google, they are both called Buchner funnel, any ways to distinguish these two by words? : r/chemistry
A Highly Active and Recyclable Catalytic System for CO2/Propylene Oxide Copolymerization - S - 2008 - Angewandte Chemie International Edition - Wiley Online Library
China Celite 545 diatomite kieselguhr diatomaceous earth for painting factory and suppliers | Huabang
Celite
The Enzyme Purification Labaratory
Continuous flow synthesis of 2,2′-diselenobis(benzoic acid) and derivatives - Reaction Chemistry & Engineering (RSC Publishing) DOI:10.1039/D0RE00012D