No.4 Agar base

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℃) Note: Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.