Tetrathionate Broth Base

preparation method Weigh 93. 0 grams of this product, add it to 980ml of distilled water, stir well, let it stand for about 10 minutes, heat and boil until it is completely dissolved, divide into aliquots, autoclast at 121 ° C for 20 minutes, and use. Pre-use Add iodine solution (matching reagent, see the description of matching reagent and dosage) to the base solution by aseptic operation, mix well, and pack for later use. composition: g/L peptone: 9. 0 Sodium chloride: 2. 7 Calcium carbonate: 40. 5 Brilliant green: 0. 01 Beef paste powder: 3. 8 Bovine bile salt: 5. 0 Anhydrous sodium thiosulfate: 32. 0 Note: Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.