RXMARINE CHEMICAL TAG::
0.5% Acid alcohol or 5% Sulphuric acid is used for Atypical AFB because they (eg. Mycobacterium leprae, Nocardia asteroides) are much less acid and alcohol fast than Mycobacterium tuberculosis bacilli.
0.5% Acid alcohol or 5% Sulphuric acid is used for Atypical AFB because they (eg. Mycobacterium leprae, Nocardia asteroides) are much less acid and alcohol fast than Mycobacterium tuberculosis bacilli.