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Pożywki jensena bez zieleni malachitowej

Löwenstein-Jensen Media

with no malachite green for niacin test

Löwenstein-Jensen medium containing glycerol is used for identification of Mycobacterium tuberculosis. Medium is used for niacin test, constituting an auxiliary method for human Mycobacterium tuberculosis identification. Medium is provided as a yellow-coloured slant. Obtained from egg yolk mass combined with aqueous salt solution and glycerol. The medium are produced in hermetic test tubes, which prevents drying and provides constant growth conditions during examination.


Control tests: accelerated growth, sterility, medium fertility

Packaging: 5 ml slant test tube

Use-by period: 6 months

Storage: 2°C – 8°C.