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Do you know the cleaning precautions of 90mm Petri Dish?

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  • Time of issue:2021-03-10 14:09
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(Summary description)90mm Petri Dish is a laboratory consumable for microorganism or cell culture. It consists of a disc-shaped bottom and a lid.

Do you know the cleaning precautions of 90mm Petri Dish?

(Summary description)90mm Petri Dish is a laboratory consumable for microorganism or cell culture. It consists of a disc-shaped bottom and a lid.

  • Categories:News
  • Author:
  • Origin:
  • Time of issue:2021-03-10 14:09
  • Views:
Information

90mm Petri Dish is a laboratory consumable for microorganism or cell culture. It consists of a disc-shaped bottom and a lid. The bottom of the dish is very small, the lid is large, and the bottom is used for culture. The materials of 90mm Petri Dish are basically divided into two categories, mainly plastic and glass. Glass materials can be used for plant materials, microbial culture and animal cell culture. . Plastic materials can be made of polyethylene materials, disposable, suitable for laboratory inoculation, streaking and separation operations, and can be used for the cultivation of plant materials.
When cleaning county Yaxin environmental protection equipment is limited, it usually goes through four steps of soaking, brushing, pickling and rinsing. We mainly explain glass materials here. Glassware should be immersed in clean water to soften and dissolve the accessories. New glassware should be immersed in clean water to soften and dissolve the accessories. It needs to be scrubbed briefly with tap water before use, and then soaked in 5% hydrochloric acid overnight. The used glass county Yaxin environmental protection equipment is usually accompanied by a large amount of protein and grease. It is not easy to scrub after drying. Therefore, it should be immediately immersed in clean water for scrubbing after use.
Put the soaked glass material into the detergent water, and then repeatedly scrub with a soft brush. Do not leave dead corners to avoid damage to the surface finish of the tableware. Wash the clean glass 90mm Petri Dish, dry it, and then prepare for pickling.
Pickling is to immerse the above-mentioned utensils in a cleaning solution. This solution is also called an acid solution. The solution removes possible residual substances on the surface of the utensils through the strong oxidation of the acid solution. The pickling time should be no less than six hours, usually All night or more.
After scrubbing and pickling, the 90mm Petri Dish needs to be fully rinsed with water. Whether it is cleaned after pickling directly affects the success or failure of cell culture. Manually wash the soaked tableware. Each utensil needs to be repeatedly "filled" at least 15 times, and then immersed in distilled water for 2-3 times, dried or packaged after drying for later use.

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