Storage:RT,keep dry
Product introduction
For the selective isolation of Vibrio cholerae, two 1-ml branches of 0.05% potassium tellurite or 1mg of potassium tellurite solution were added per 100ml of medium.
Preparation method: Weigh 53.5g of this product in 1L distilled water or deionized water (can be increased or decreased according to the proportion of preparation), stir and boil to dissolve for 1 minute, cool to 50-55 ℃, add 2 sticks (0.05% potassium tellurite) or 0.5 sticks (potassium tellurite solution) every 100ml medium, shake well, pour into the plate for use. Ingredient (g/L): Peptone (peptone): 20.0g Beef Extract: 5.0g Sodium Chloride (Sodium chloride) : 5.0g Sodium Sulfite (anhydrous sodium sulfite) : 3.0g Sodium lauryl sulfate (Sodium lauryl sulfate) : 0.5g Pig Bile Powder: 5.0g Rivanol: 0.03g Gentamicin: 500U Agar: 15.0g pH8.5±0.2(25℃)
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