Methylene blue and pyronin do not have to be mixed for use, they can also be used separately.

Because methylene blue has a good affinity for DNA, it can present a green color well when measured in this way. While pyronin has a good affinity for RNA, it can present the tissue of RNA in red when measured.

When both are used together, it can be well observed the distribution of DNA and RNA inside the body, and it can avoid the phenomenon of uneven judgment. At the same time, it can also be well seen whether the cells have appeared abnormal conditions.

It is recommended to use the above solution under the guidance of a doctor when conducting tests, to avoid prolonged exposure to light, which can easily lead to severe damage to the efficacy of the drug. Because under the sun’s rays, the drug will undergo oxidation, resulting in poor measurement results. At the same time, during the process of using the above solution for testing, excessive freeze-thawing should be avoided, as it can lead to the drug being in contact with air for a long time, resulting in oxidation and poor test results, causing abnormal test results. At the same time, when there are obvious results in the test, it is necessary to record the data in time to avoid abnormal data.