CTA (Cystine Tryptic Agar)
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SKU : MB-C1185
หมวดหมู่ : 12. Lab Equipment , MB Cell ,
แบรนด์ : MB cell
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CTA (Cystine Tryptic Agar) [MB-C1185]
Medium used for the identification and determination of fastidious organisms such as Neisseria, pneumococci, streptococci, and nonsporeforming anaerobes on the basis of motility and fermentation reaction.
PROCEDURE
Suspend 28.52 G of powder in 1 L of distilled or deionized water. For fermentation test, add 5 - 10 g of carbohydrate. Heat to boiling until completely dissolved. Sterilize by autoclave at 118°C for 15 minutes. Cool to 45 - 50°C in water bath. Mix well. Pour into tubes.
STORE
The powder is very hygroscopic. Store the powder at room temperature, in a dry environment, in its original container tightly closed and use it before the expiry date on the label or until signs of deterioration or contamination are evident. Store prepared medium at 2 - 8°C.
