rifampicine

Marilyn Roberts marilynr at u.washington.edu
Wed Dec 4 18:04:47 EST 1996


Try disolving in small volume of methonal then once disolved can dilute up
in water

Professor Marilyn C. Roberts

On 11 Nov 1996, C E Pical wrote:

> Date: 11 Nov 1996 10:59:26 GMT
> From: C E Pical <C.Pical at shef.ac.uk>
> Newsgroups: bionet.molbio.methds-reagnts
> Subject: Re: rifampicine
> 
> In article <55mv59$c70 at gina.zfn.uni-bremen.de>, 
> a03m at biologie.uni-bremen.de says...
> >
> >Hi netters,
> >
> >we have some problems to dissolve Rifampicine. Could someone tell us
> >the trick?
> >
> >Thanks in advance
> >Georg
> >
> 
> 
> I dissolve it in methanol (25-50 mg/ml, as recommended), usually takes 
> a while.
> I store that at -20°C and often it precipitates in the freezer, but 
> dissolves again upon light heating.
> 
> Hope it helps.
> 
> C.
> 
> 
> 




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