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July 2020

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Subject:
From:
Konda Gourishankar <[log in to unmask]>
Reply To:
The Pharmaceutical Microbiology Forum Email List <[log in to unmask]>
Date:
Tue, 7 Jul 2020 19:50:52 +0530
Content-Type:
text/plain
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text/plain (83 lines)
Hi Chevalla ,

Greetings.....

Try DMSO (dimethyl sulfoxide) with minor concentration of 1-2 % hope it
works.

Thanks
Gourishankar k

On Tue 7 Jul, 2020, 19:33 Chavella Giolina, <[log in to unmask]>
wrote:

> Dear forum,
> I work for a cosmetic company and I carry out challenge testing on "oil in
> water" emulsions. There is a need to perform challenge tests on "water in
> oil" products. I use a rich broth that contains polysorbate 80 at a
> concentration of 5%. Although the Method Suitability test shows that the
> concentration of polysorbate in the broth is suitable for testing these
> "water in oil" emulsions, I cannot see the product being dissolved in the
> broth. Is it possible to tell me how they could be dissolved?
> Any thoughts would be grateful,
>
> Thank you in advance,
> Giolina Chavella
>
>
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The PMFList is supported by our sponsors as a service to the scientific community.

Please take a second to visit our sponsors' web sites and say thank you for their support of this service.
If your company would be interested in sponsoring this community, please contact [log in to unmask]



Steris - http://www.sterislifesciences.com/

Charles River Laboratories - https://www2.criver.com/l/60962/2020-03-27/h6jqv6

Veltek Associates, Inc - http://www.sterile.com

Microbiologics, Inc. - http://www.microbiologics.com

BD Industrial Media - http://www.bd.com/ds/

Associates of Cape Cod, Inc. - http://www.acciusa.com/


=================================
The nature of this service is to provide a medium for communication.  The specific statements and endorsements of individuals participating in the discussions are not necessarily those of the PMF or the sponsors of the list.

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