Method of testing tretinoacetate
If you want to test tretinoacetate, you need to understand the method. First take an appropriate amount of the test product and place it in a clean container. Prepare the required agents and add them in sequence with caution.

Observe its color change and observe its shape change. When tretinoacetate encounters a specific agent, or the difference in color, or the change in appearance, this is the key to the test. Its color or change, shape or change, follow the rules, and there must be no omission.

Between operations, the procedures must be strictly followed, and there should be no omissions. The temperature and humidity of the environment are also related to the accuracy of the test. If the temperature and humidity are inappropriate, the test results may be wrong.

After the test is completed, the results are reviewed in detail, and the presence and amount of retinoacetate in the test sample are compared with previous examples. In this way, the method of testing retinoacetate can be obtained.