How can I wash system tubing? do you have generic protocol for that?

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amr_abdelwareth
amr_abdelwareth
in Instrumentation and Mass Spectrometry
Do you have a protocol for cleaning of system tubings

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  • vinnyh99
    vinnyh99
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    Waters does have a protocol for a system flush which washes all of the system tubing.  It is a four-part solution (25% each of the following : Metahnol, UP water, isopropanol, and acetonitrile).  For the specific protocol and method, your local Waters representative should be able to provide it.  It is a quite simple process and very effective- since we implemented a rotation of regular system flushes, we have seen a significant decrease in overall system problems.  There is also a phosphoric acid system flush more more intensive system cleaning.

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