Macconkey liquid medium (one layer of aseptic packaging)

Product introduction For selective growth culture of Escherichia coli. Gelatin trypsin hydrolysates provide carbon and nitrogen sources to meet the needs of bacterial growth; Bile salt can inhibit the growth of gram-positive bacteria. Lactose is a fermentable carbohydrate of coliform. Bromocresol purple is a pH indicator, yellow in acidity and purple in alkali. How to use In a clean environment, open the package, disinfect the surface of the bottle cap with 75% alcohol, and use it after opening the cap. Please pay attention to aseptic operation. Composition: g/L Gelatin trypsin hydrolysate: 20. 0 Bile salt: 5. 0 Lactose: 10. 0 Bromocresol violet: 0. 01 Water: 1000mL pH 7. 3±0. 2 Note: Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.