Introduction of Nutrient Agar Nutrient agar is a simple medium which uses to grow bacteria. It is devoid of indicators,…
Introduction of String Test String test is a special test of bacteria to identify Vibrio cholerae (String test positive) from…
Triple Sugar Iron Agar Test The triple Sugar Iron (TSI) Agar test is a combo test and is useful for…
Introduction Satellitism test or satellite test is applied to identify Haemophilus influenzae. It is a fastidious bacterium and thus it needs…
Introduction Methylene Blue Stain, also known as methylene blue aqueous is an ordinary stain. It is used for capsule stain…
Ziehl -Neelsen Stain Ziehl–Neelsen stain is a type of acid-fast stain and it is named after the surnames of two…
Introduction SIM stands for sulfide, Indole, and Motility and SIM medium is applied for the differentiation of gram-negative enteric bacilli.…
Introduction The urease test is also known as the urea hydrolyzation test or urea test and it is important for…