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Problems that are easily encountered during the sterilization process of high pressure steam sterilizer china

(Summary description)After sterilization by high pressure steam sterilizer china, the pH value of the medium will drop by 0.2 to 0.3 units. The direction and magnitude of pH change of culture medium after sterilization are affected by many factors.

Problems that are easily encountered during the sterilization process of high pressure steam sterilizer china

(Summary description)After sterilization by high pressure steam sterilizer china, the pH value of the medium will drop by 0.2 to 0.3 units. The direction and magnitude of pH change of culture medium after sterilization are affected by many factors.

Information

After sterilization by high pressure steam sterilizer china, the pH value of the medium will drop by 0.2 to 0.3 units. The direction and magnitude of pH change of culture medium after sterilization are affected by many factors. When the medium contains a single component and contains high or high concentrations of substances, the pH value after autoclaving changes greatly.

high pressure steam sterilizer china

Autoclaving often decomposes the sucrose water in the medium into monosaccharides, thereby changing the osmotic pressure of the medium. In the range of 8%-20% sucrose, the medium after autoclaving increased by about 0.43 times. The iron in the medium will catalyze the hydrolysis of sucrose during autoclaving, which will decompose 15% to 25% of the sucrose water into glucose and fructose. When the medium value is less than 5.5, the amount of hydrolysis is more. When 0.1% activated carbon is added to the medium, the hydrolysis of sucrose under high pressure is greatly enhanced. When 1% activated carbon is added, the hydrolysis rate of sucrose can reach 5%.

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Relevant Information

The use of Dengguan steam sterilizer

The use of Dengguan steam sterilizer

The company's steam sterilizer is a safe and reliable sterilization equipment that adopts automatic program control, which is mainly composed of a shell, a sterilization chamber, a steam generator, a piping system, and a control system.
Pressure steam sterilizer is a commonly used equipment for laboratory disinfection

Pressure steam sterilizer is a commonly used equipment for laboratory disinfection

Sterilizers are commonly used equipment for laboratory sterilization. Pressure steam sterilizers are relatively common these days. It uses pressure saturated steam to quickly sterilize items.
Why choose pressure steam sterilizer

Why choose pressure steam sterilizer

Sterilizers are commonly used equipment for laboratory disinfection and sterilization. At present, the most common is pressure steam sterilizer, which uses pressure saturated steam to quickly sterilize items.
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Jiangsu Dengguan Medical Equipment Co., Ltd.

苏ICP备2021032787号

powered by: www.300.cn