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Question

Posted on: March 6 2013

How long would a concentrated hydroxybenzoate OPL. Stay good if it is created?

It also asks how long Aqua Conservans are tenable if this is made based on the self-made concentrated opl. A flowchart from the "Comments medication Monitoring 2001" may follow: Aqua Conservans: Shelf life 6 months. Geconcentr. PARABEENOPL.: Anhydrous + No volatile substances: 6 months. But the latter one doesn't seem very logical?

Answer

It is not easy to grant these solutions a maximum holding unit. It all depends on how one deals with these solutions.

As for Aqua Conservans I don't quite understand why one would keep this solution in stock. Or are there firm & #039; s that bring this product to market? I suspect that they too do not give a retention period. Because I repeat it is largely determined by the way one handles this solution.
If you want to keep this solution in stock then I would suggest sterilizing this solution in no too large volumes adapted to the use so that no too large volumes remain.

as far as the concentrated hydroxybenzoate solution is concerned, neither chemical nor microbial can happen much so that I dare to prepare for 1 year. Again, adjust the volume to the consumption. This is not a problem if one prepares them.