Pfizer enterococcus selective agar (PSE agar)

Pfizer enterococcus selective agar (PSE agar)

Pfizer Enterococcus Selective Agar (PSE Agar) is a solid medium for selective isolation and identification of Enterococcus faecalis. Its basic components include peptone and yeast extract powder, and the key selective inhibitor sodium azide can effectively inhibit gram-negative bacteria and most non-target positive bacteria. The culture medium contains aescin and ammonium ferric citrate, and the hydrolysis of aescin by enterococcus reacts with iron ions to form a dark brown precipitate; At the same time, TTC indicator was added to make the colony red. The agar was identified by typical dark brown halo and red colony, and was widely used in the detection of enterococci in water quality and food.

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.