Chapman Agar Medium

preparation method: Weigh 111. 0g of this product into 1L of distilled water or deionized water, heat and boil until completely dissolved, divide and sterilize at 121 ℃ for 15 minutes. After sterilization, shake well to prevent the agar from settling at the bottom of the vessel and solidifying. Set aside for later use. composition: （g/L） Proteose 10. 0 Beef Extract 1. 0 Sodium Chloride 75. 0 Mannitol 10. 0 Phenol Red 0. 025 Agar 15. 0 pH7. 4±0. 2(25℃)