Preparation of rifampicine

C E Pical C.Pical at
Fri Jan 31 09:02:48 EST 1997

In article <5csrb7$1uso at>, 
intelman at says...
>The guys in my laboratory prepare it by solving
>5 mg rifampicine in 500 µl of methanol. End concentration is 10 µg per 

That looks impossible to me (5 mg in 0.5 ml = 10mg/ml). Usually 
rifampicine is dissolved in methanol or DMSO at 50-100 ug/ml.

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