Modified sulfite agar

Modified sulfite agar

Modified sulfite agar is a solid medium for selective separation of Clostridium perfringens. Its basic components are peptone and yeast extract powder, and the key components are sodium sulfite and ammonium ferric citrate to form a color system. The improved formula can enhance selectivity by adjusting pH and nutrients. Under anaerobic conditions, Clostridium perfringens reduced sulfite to produce hydrogen sulfide, which reacted with iron ions to form black precipitate, making the colony characteristic black. The culture medium is widely used for rapid detection and counting of Clostridium perfringens in food and water samples.

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.