SKU : MB-E2162
หมวดหมู่ : 12. Lab Equipment , MB Cell ,
แบรนด์ : MB cell
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m-Endo Agar LES [MB-E2162]
Medium used for the isolation and identification of coliforms in water by membrane filter method.
* Equally use with NIER (MB-E2162N).
* This product is identical to the drinking water quality process test standard .
PROCEDURE
Suspend 51.05 G of powder in 980 mL of distilled or deionized water. Add 20 mL of ethyl alcohol 95%. If necessary, adjust pH to 7.2 ± 0.2. Heat to boiling until completely dissolved. DO NOT AUTOCLAVE. Cool to 45 - 50°C in water bath. Mix well. Pour into petri dishes.
**Plates should be protected from light and use within 96 hours.
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. Store prepared medium at 2 - 8°C. Plates should be protected from light and use within 96 hours.
