The preparation of media from commercial products is
simple and straight forward. For agar plate’s preparation, 24
g of nutrient agar (NA) in 1L distilled water, then dispensed
and sterilized for 20 minutes at 121 °C. Then the agar was
poured into a petri plate, to make an agar plate nutrient. Agar
pours containing 15 ml of media are used to prepare agar
plates.