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
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
> 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.
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