NISSUI 05618 标准寒天培地 Standard Method Agar
Nisui 05618 Standard Method Agar“Nissui”
|05618||Powder||300 g||Dry, RT||3Year|
Suspend 23.5 g of the dehydrated medium in 1，000 mL of distilled water, mix well and heat to dissolve the medium. Sterilize by autoclaving at 121℃for 15 minutes.Maintain the medium at about 50℃. Distribute about 20 mL into Petri dishes contained test samples in advance, and mix well.Incubate at 35士1℃ for 48+3 hours.
The medium is applied for the following purposes; enumeration of bacteria in milk, dairy products, soft drink powder, chipped ice, ice cream, oysters, frozen fishes and seafood products and others. Also for enumeration of thermo-resistant bacteria (spores) in sugar, starch and spices to be used for the products of fish and meat.