Ultrafiltration centrifuges.
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Last Update: 2020-10-29
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Source: Internet
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Author: User
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: Ask all the master:
ultrafiltration
centrifugal tube
can be used repeatedly? How should I save it after I use it once? Can the salt be completely removed with ultrafiltration centrifugation? I'm using a 3.5ml ultrafiltration centrifuge tube with an extra sample of exactly 3.5ml, 4000rpm, 40min, frozen
dyering
or found a lot of salt, what's the reason? Thank you.
: 1. If you concentrate a protein with a centrifugal tube, consider using it until the membrane is blocked.
2, centrifugal tube is actually a one-time
sumables
, if you have to use repeatedly, you can consider using alkali treatment, and then put in the
septh preservatives
inside to save.
3, the use of centrifugal tubes to achieve the purpose of desalination, to repeatedly add buffer or water.
4, these are described in detail in the instruction manual for ultrafiltration centrifuges.
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