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Your cart is empty. Set of 7 tapered filter adapter cones. Made of quality, flexible neoprene rubber. Good chemical stability and can withstand a wide temperature range. Autoclavable. These adapter cones are made for use with Buchner Funnels in filtration assemblies.
Eisco Labs proudly manufactures its own products using state-of-the-art equipment, and following the highest standards of quality control.
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.
The Doctor (Brad)
2025-09-05 20:15:21
Adapter for hose from a big to good fitting in my other item.
Sunny
2025-08-16 10:30:29
Forms a good seal with my Buchner and vacuum flask, still pretty new, hopefully rubber will last if taken care of. Overall very pleased.
Doug
2025-06-11 11:41:52
I have several funnels and flasks. None of these fit any of my equipment. It wouldn’t even seal touching the glass
Customer
2025-06-06 14:21:35
The guy who said it is slick not tight seal wrong. Excellent
Michael DiPiero
2024-12-26 11:39:32
works fine
cfeied
2024-12-20 11:18:47
Absolutely perfect -- these worked great for the intended purpose (Buchner vacuum filtration).
Integrity Reviews
2024-12-10 12:30:35
I'm not using these the way they were intended. I'm using them to transfer almost-empty product bottles into a new one. Hand lotion, barbecue sauce, you name it. Products with hand pumps are the worst, I've found.Anyway, I've never seen an item that can mate up the tops of all these different products. Funnels sort of work but have to be held in place. These rubber cones I can stretch-fit over the top of one bottle, then squeeze, shake, scrape, the contents of the old bottle into the new one. It's not perfect, but it is a lot less messy.
MelvinM
2024-12-06 15:42:05
It was a great item for a gift, but did not work in a smaller coffee pot. I would have loved it if it worked properly..
Lorenzo
2024-12-01 15:15:01
Ottimo prodotto, buona qualità e spedizione perfetta...
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