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Main sol. 780

Internal Solution-ID: S1585

Compound Amount Unit Conc. [g/L] Conc. [mM]
Mycobactine J 2 mg 0.002 -
Absolute ethanol 4 ml - -
Medium 645 1000 ml - -
1 Reconstitute the contents of one vial of 2 mg Mycobactine J with 2 ml absolute ethanol (analytical grade). Shake carefully so that the product is completely dissolved. Pour the contents of the bottle into 1 litre of medium 645 kept melted in a water bath at +56°C, taking care to pour out all of the product. Rinse out the vial that contained the Mycobactine J with an additional 2 ml of absolute ethanol and pour into the culture medium. Mix the Mycobactine J alcohol solution and the culture medium very thoroughly.
780 MIDDLEBROOK MEDIUM WITH MYCOBACTIN