Chocolate enriched/bacitracin (Gélose)

Use

selective insulation of the Haemophilus

Composition

- tryptic peptone of Casein ......................... 7,5 G - peptic meat peptone ........................... 7,5 G - Starch of corn ....................................... 1,0 G - potassium hydrogénophosphate ...................... 4,0 G - potassium dihydrogénophosphate .................... 1,0 G - Sodium chloride ................................... 5,0 G - Hemoglobin: ......................................... 10,0 G - supplement glucose, vitaminized standard Polyvitex: ......... 1 ml - Bacitracin: .......................................... 50 kUI - agar: ................................................ 15,0 G
pH = 7,2

Preparation

Bacitracin and supplement are added in the liquid medium to 45 °C. This gélose can be prepared with a Columbia base added with soluble hemoglobin. Traditional pressure-sealing.

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