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No hay artículos en el carroJohn B
Comentado en los Estados Unidos el 24 de marzo de 2025
The item works quite well with one major exception. The flasks seem to crack after less than 10 times in the autoclave. The glass doesn't hold up well and you'll lose product when you're using the vacuum with these cracks. You cannot see them, but I've never had flasks crack after less than 10 cycles in the autoclave. Proper cleansing, handling, autoclaving, and cool down. These shouldn't be cracking like that. Aside from that, they're a nice all-in-one setup and work as intended, just an extremely short lifespan especially for the cost.
EV
Comentado en los Estados Unidos el 21 de agosto de 2024
Super stud 77
Comentado en los Estados Unidos el 14 de abril de 2023
Worked exactly as I expected
Customer
Comentado en los Estados Unidos el 2 de septiembre de 2022
This thing really takes the hassle out of cleaning up from a vacuum filtration. The clamped funnel design is quite clever and versatile, and makes it easy to use a filter paper of a wide range of sizes (or no paper, if you just want to use the glass frit).I often need to clean my frits with strong chemicals, especially potassium hydroxide, in order to get stubborn organic residues out of them. With a normal filter funnel, I always end up doing some kind of weird balancing act to get the stuff to slowly percolate through the frit, but with this thing, I can just put the lower part of the filter upside-down in a beaker and let it soak, which is great.I definitely recommend this if you do a lot of vacuum filtration.
Cory Dodson
Comentado en los Estados Unidos el 28 de noviembre de 2021
Everything came intact, didn’t come with any rubber hose to use for the vacuum function. Haven’t gotten a chance to use it yet but will soon but can’t see why their will be any problems!
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