Gram staining technique
Gram staining technique Introduction Staining techniques are of different types, such as simple staining, negative staining and differential staining. Gram staining is an example of […]
Microbiology practical
Simple staining technique
Simple staining technique Introduction It is very difficult to observe microorganisms by our naked eyes because they are very minute and transparent as well as […]
Preparation of bacterial smear
Preparation of bacterial smear Principle Smear preparation technique consists of spreading small volume of sample on a slide and air drying the film before staining […]