Imported equipment for detecting planktonic bacteria should remember to use it correctly

Imported planktonic bacteria test equipment is a device used to check the number of planktonic bacteria in water. How to use the device:

1 Preliminary work

Before using the imported planktonic bacteria detection equipment, it is necessary to check and clean the equipment. First of all, check whether the equipment is clean, if there is dirt or debris, it must be cleaned. Second, check if the device is intact. Finally, prepare the required experimental accessories, such as culture medium.

2. Sampling and preparation

Sampling is one of the most important steps in testing. First determine the appropriate sampling point and sampling time. Second, collect the water sample in a suitable container and send it to it as soon as possiblelaboratory. Then prepare according to the standard method, put the water sample into the filter bottom of the filter, and go through several steps to make the planktonic bacteria enter the filter.

3. Detection of planktonic bacteria

The detection of planktonic bacteria is the second important step. The device must be sterilized before testing. First, place the filter in a petri dish, then add an appropriate amount of culture medium, cap and swirl to mix. Then place the petri dish in the planktonic bacteria detection device, turn on the device and select the corresponding detection program. After waiting for a certain time, the test result of planktonic bacteria count can be obtained.

4. Result analysis and processing

After you have received the test results, you must analyze and process the results. Rate aFirst, check the quality of the water based on the test results. Second, data recording and statistical analysis are performed for subsequent analysis and reporting. Finally, clean and maintain the equipment for next use.

Imported planktonic bacteria detection equipment is a kind of equipment used to monitor the number of planktonic bacteria in water. Attention should be paid to preparatory work, sampling and preparation, planktonic bacteria detection and result analysis and processing, etc. aspect. During use, it is necessary to strictly follow the operating procedures to ensure the accuracy and safety of the test results.

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