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Demi Fraser Broth [MB-D1091]
Medium used for the cultivation and
identification of Listeria spp.
PACKAGE
Description |
Quantity |
Cat. No |
Demi Fraser Broth |
500g |
MB-D1091 |
* Fraser
Listeria supplement A (Çʼö÷°¡) |
1 vial/ 5ml (³Ãµ¿) |
MB-F1828 |
* Fraser Listeria supplement A (º°µµ ±¸¸Å ÇÊ¿ä)
Contents |
g |
1 vial contents (each vial is sufficient for 500mL of
medium) |
|
Ferric Ammonium Citrate |
0.25 g |
PROCEDURE
Suspend 55.0 G of powder in 1 L of
distilled or deionized water. Heat to boiling until completely dissolved. Sterilize
by autoclave at 121¡ÆC for 15 minutes. Cool to 45 - 50¡ÆC in water bath.
Aseptically add 2 vials of Fraser Listeria supplement A (MB-F1828). 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¡ÆC.
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* This product may have contamination risk during the manufacturing or delivering, so please check before use it.