These Neoprene Buchner Funnel Adaptors allow funnels to be used with various size Buchner Flasks.
The adaptors ensure a seal is formed around the funnel so a vacuum can then be effectively made.
These Neoprene Buchner Funnel Adaptors allow funnels to be used with various size Buchner Flasks.
The adaptors ensure a seal is formed around the funnel so a vacuum can then be effectively made.
