How to detect indoor formaldehyde, formaldehyde mainly comes from fiber, paint, various synthetic wood, furniture, etc. used in interior decoration. Now the decoration is mainly outsourced to the decoration company. The era of self-selected decoration materials and self-selected decoration workers has passed. We don't know the decoration materials used by the decoration company, so when we stay in the new home, we are better to test the formaldehyde in the new home. Here are some specific testing methods. Choose a third-party testing company: how to detect indoor formaldehyde: Generally, individuals cannot directly detect formaldehyde. This invisible thing can only be detected by some physical and chemical methods. We will introduce these methods below, but if you disdain these methods If you don't understand it at all, you can find a third-party testing company and they will issue relevant test certificates. Formaldehyde self-test box: How to detect indoor formaldehyde: This is a simple and easy method for self-test. Generally, before asking a third-party testing company for testing, you can use the self-test box to test. If it is found that formaldehyde may exceed the standard. Score, you can find a third-party company for sophisticated testing. The self-test box is similar to a ph test strip, and you can get a fraction of formaldehyde by comparing the colors. If the test liquid is blue, it is an indication of exceeding the standard, and should be tested by a professional company as soon as possible. Self-experience detection method: how to detect indoor formaldehyde: judge according to your own feelings. For example, after the whole family moves into a new home, they have a collective cold, low immunity, and easy headache and dizziness. The energy drop is easy to get tired. I feel a pungent smell, especially when I am close to a certain piece of furniture. At this time, do more precise inspections as soon as possible, and keep the room well ventilated. Animal and plant reactions: How to detect indoor formaldehyde: Observing the reaction of plants and animals can also detect formaldehyde to a certain extent, such as plants withered death, which happens just after moving into a new home. The pets that are raised are sick, do not eat food, have low resistance, and have decreased vitality. They always like to stay quiet. If this happens, and your family has a similarly low resistance response, you can basically be sure that your new home is problematic. Physical and chemical methods: how to detect indoor formaldehyde: the detection of formaldehyde is the use of physical and chemical methods, which is the most sophisticated method, and is also used by third-party testing companies, the average person is incapable of using. The detection methods mainly include: AHMT spectrophotometry, phenol reagent spectrophotometry, gas chromatography electrochemistry, and sensor method.
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