Insulating dividing bottle for solid medium
A technology of solid culture medium and split bottle, which is applied in the direction of shock-sensitive items, unloading devices, and types of packaging items. It can solve the problems of increasing the risk of contamination and easy cooling, so as to reduce the risk of contamination and prevent solidification. Effect
Inactive Publication Date: 2017-12-08
广西放心源生物科技有限公司
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Problems solved by technology
[0003] Since the agar solution condenses into a solid medium after cooling down, the agar solution needs to be poured into the petri dish while it is hot. In order to shorten the pouring time, the preparation should not be too much each time. Easy to cool, also increases the risk of contamination
Method used
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[0029] After the preparation of the culture medium is completed, the power is turned on, the water pump 11 drives the water in the circulating water pipe 10 to circulate, the heating rod 6 starts to heat the water in the circulating water pipe 10, the motor 5 works and drives the rotor 7 to start rotating through the rotating shaft 8, stirring The rod 9 stirs the agar liquid under the action of the rotor 7, transfers the heat evenly to the agar liquid, avoids the agar liquid from coagulating, puts the petri dish on the bottom of the draft tube 3, opens the valve 4, and the agar liquid in the bottle body 1 Flow into the culture dish to realize the diversion and heat preservation of the culture medium.
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The invention discloses a heat-retaining shunt bottle for solid medium, comprising a bottle body, the bottle body is fixed on a base, a stirring device is provided at the bottom of the bottle body, a heating device is provided in the base, and a heating device is provided at the top of the bottle body. A bottle stopper is provided, the bottom end communicates with a diversion tube, the diversion tube is provided with a valve, and the diversion tube extends out of the base. The solid medium insulated shunt bottle disclosed by the invention can release the agar liquid in the culture bottle from the guide tube without pouring it from the bottle mouth, which reduces the risk of contamination, and at the same time, the heating device in the base can ensure that the agar liquid remains At about 60°C, prevent the agar liquid from solidifying during the splitting process.
Description
technical field [0001] The invention relates to a solid medium diversion bottle, in particular to a solid medium heat preservation diversion bottle, which belongs to the application field of biological products. Background technique [0002] Solid medium, mainly nutrient agar medium, nutrient agar medium is actually a non-selective solid medium with low nutrient content, mainly used for counting bacterial colonies, and can also be used for subculture and enrichment of bacteria. Suitable for the growth of bacteria with low nutritional requirements. The preparation process of this medium needs to dissolve agar powder in boiling distilled water, and pour it into a sterile petri dish when it is cooled to 60°C. [0003] Since the agar solution condenses into a solid medium after cooling down, the agar solution needs to be poured into the petri dish while it is hot. In order to shorten the pouring time, the preparation should not be too much each time. Easy to cool, also increas...
Claims
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Login to View More IPC IPC(8): B65D81/18B65D25/38
CPCB65D81/18B65D25/38
Inventor 丁刚强梁远雄
Owner 广西放心源生物科技有限公司