液体察氏培养基
产品名称： 液体察氏培养基
英文名称： Czapek Dox Liquid Medium
产品编号： CM0095
产品价格： 0
产品产地： 英国
品牌商标： OXOID
更新时间： 2024-12-10T13:14:19
使用范围： null
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CZAPEK DOX LIQUID MEDIUM (MODIFIED)
Code: CM0095
A defined fluid medium for the cultivation of those fungi and bacteria which are able to utilise sodium nitrate as the sole source of nitrogen.
|
Typical Formula* |
gm/litre |
|
Sodium nitrate |
2.0 |
|
Potassium chloride |
0.5 |
|
Magnesium glycerophosphate |
0.5 |
|
Ferrous sulphate |
0.01 |
|
Potassium sulphate |
0.35 |
|
Sucrose |
30.0 |
|
pH 6.8 ± 0.2 @ 25°C |
|
* Adjusted as required to meet performance standards
Directions
Add 33.4g to 1 litre of distilled water. Mix well and distribute into final containers. Sterilise by autoclaving at 121°C for 15 minutes.
Description
A defined fluid medium for the cultivation of fungi and bacteria capable of utilising sodium nitrate as the sole source of nitrogen.
Storage conditions and Shelf life
Store dehydrated medium at 10-30°C and use before the expiry date on the label.
Store the prepared agar plates at 2-8°C.
Store tubes of broth at 15-25°C.
Appearance
Dehydrated medium: White coloured, free-flowing powder
Prepared medium: Colourless solution
Quality control
|
Positive controls: |
Expected results |
| Aspergillus niger ATCC® 9642 * |
Good growth; white mycelium with black spores |
|
Candida albicans ATCC® 10231 * |
Suspended growth |
|
Negative control: |
|
|
Uninoculated medium |
No change |