McFarland Standards- Principle, Preparation, Uses, Limitations

McFarland Standards- Principle, Preparation, Uses, Limitations

What is McFarland Standards? McFarland Standards are used as the reference in order to adjust the turbidity of the liquid/ bacterial suspension in the vial or tube in the microbiology laboratory. It helps to maintain and/or ensure that the number of bacteria will be within a given range to standardize microbial testing. The McFarland standard … Read more McFarland Standards- Principle, Preparation, Uses, Limitations