Selective agent for Mycobacteria in LJ medium is :
LJ medium contains- ? Potassium dihydrogen phosphate anhydrous , Magnesium sulphate anhydrous, Magnesium citrate ? Asparagine and Glycerol ? Malachite green, 2% solution ? Eggs
Methylene blue
Malachite green
Mineral salt solution
Glycerol
Systemic Bacteriology (Gram Positive Bacilli, Gram Negative Bacilli)