Lowenstein-Jensen Medium Base

Product introduction For the isolation and culture of Mycobacterium tuberculosis preparation method Weigh 49. 84 grams of this product, and absorb 12ml of glycerol, dissolve in 600ml of distilled water by heating and stirring, boil for 5-10 minutes, autoclavely sterilize at 121℃ for 15 minutes, when cold to about 55℃, add 1000ml of sterilized and stirred whole egg solution to mix, and fill 18mm×180mm test tubes. Each tube was 7ml, placed on a long bevel, treated with flowing steam at 85-90 ° C for 1-1. 5 hours, then removed and cooled for later use. composition: g/L Potato powder: 30 Magnesium sulfate: 0. 24 Magnesium citrate: 0. 6 Sodium L-glutamate: 7. 2 Potassium dihydrogen phosphate: 2. 4 Malachite green: 0. 4 Note: Product information may be optimized and upgraded. Please refer to the actual label information for accuracy.