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 of Lactophenol Cotton Blue (LPCB) Stain LPCB stands for lactophenol cotton blue and Lactophenol Cotton Blue (LPCB) Stain is…
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.…