產(chǎn)品名稱:STAA 瓊脂 STAA Agar Base
供應(yīng)商:Oxoid
貨號:CM0881
規(guī)格:500g
產(chǎn)品說明：
Technique
Homogenise the test sample in sterile 0.1% peptone water or Maximum Recovery Diluent CM0733 and prepare appropriate dilutions. Transfer 0.1ml volumes to the agar plate and spread across the surface. Incubate at 22°C for 48 hours aerobically. Typical colonies of Brochothrix thermosphacta will grow as straw coloured colonies, 0.5-1.0mm in diameter. Pseudomonads able to grow on STAA and STA Media may be differentiated from Brochothrix thermosphacta by performing an oxidase test using Oxoid Oxidase Touch Sticks BR0064. Pseudomonads are oxidase positive.
Storage conditions and Shelf life
Store the dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the selective supplement in the dark at 2-8°C and use before the expiry date on the label.
The prepared medium may be stored for up to 2 weeks at 2-8°C.
Appearance
Dehydrated medium: Straw coloured free flowing powder
Prepared medium: Staw coloured gel