Liquid lactose medium

Liquid lactose medium

Liquid lactose medium is a kind of liquid medium used for coliform detection. Its basic components are peptone and lactose, which provide nitrogen source and fermentable carbon source; The key additive is bromocresol violet as acid-base indicator. Lactose was fermented by coliform bacteria to produce acid and gas, which changed the culture medium from purple to yellow and collected gas in Duchenne tube. The culture medium confirms the existence of coliform bacteria through the phenomenon of acid production and gas production, and is a standard tool for fermentation in water quality and food hygiene inspection.

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.