Urea Indole Medium

Product introduction For bacterial biochemical identification. Preparation method Weigh 3. 0g of this product in 100ml distilled water or deionized water, add 1ml 95% ethanol, stir to dissolve (do not heat), filter and remove bacteria, aseptic operation, divided into sterile test tubes, stored at 2-8℃ for later use. Composition: g/L L-tryptophan: 3. 0 Potassium dihydrogen phosphate: 1. 0 Potassium hydrogen phosphate: 1. 0 Sodium chloride: 5. 0 Urea: 20. 0 Phenol red: 0. 025 pH6. 9±0. 2, 25℃ Precautions This product is prohibited from heating and high temperature sterilization. Note: Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.