Antibiotic testing medium No.4

Antibiotic testing medium No.4

Antibiotic test medium No.4 is a special medium for microbial titer determination of polyene antibiotics. Its basic components are peptone, beef extract powder and yeast extract powder, which provide comprehensive nutrition for microbial growth; The key features are precisely controlled pH environment and protective additives. The culture medium forms a clear bacteriostatic circle on the coating of specific indicator bacteria (such as beer yeast) by double-layer plate method, and the antibiotic titer is calculated according to the diameter of bacteriostatic circle. It is a standard tool for the detection of polyene antibiotics in drug quality control.

1. This product is for scientific research use only. Please do not use it for medical, clinical diagnosis or treatment, food and cosmetics, etc. Please not store it in a general residential area.

2. For your safety and health, please wear a lab coat and disposable gloves and masks when operating.

3. The experimental can be affected by a variety of factors, and the relevant treatment is limited to the product itself, and does not involve other compensation.