Formaldehyde hazards must be understood by everyone. Formaldehyde is a poison of the original pulp, and it reacts with proteins to cause chemical reactions, thus causing harm to the human body. At the same time, formaldehyde is also mutated, and the traits are unstable. Different concentrations of formaldehyde have different hazards to the human body. At present, many people have devoted themselves to solving the safety hazards of formaldehyde. To solve the safety hazards of formaldehyde and make corresponding measures, we must have a certain understanding of the formaldehyde content, so that we can make corresponding countermeasures. Then, the next Xiaobian to introduce new home formaldehyde detection methods .
Formaldehyde self-test box
This is a simple and easy method of self-detection. Generally, before testing with a third-party testing company, you can use the self-test box to perform the test. If you find that the formaldehyde may exceed the standard, you can find new third-party testing. Formaldehyde company conducts sophisticated inspections. The self-test box is similar to a ph test paper. You can get a formaldehyde score by comparing the colors. If the test liquid shows a blue color is an indication of excessive, it should be as soon as possible to ask a professional company for testing. However, the indoor formaldehyde content standard is not higher than 0.08 mg/m3, the self-test box error is large, and the test data is not accurate, and can only be used as a reference.
Please check the company
For the detection of formaldehyde in new houses, individuals generally cannot directly detect formaldehyde. This invisible matter can only be detected by some physicochemical methods. We will introduce these methods below, but if you dismiss these methods or simply look at them. Do not understand, you can find third-party new homes to detect formaldehyde company, they will issue the relevant test certificate.
Self-checking method
According to their own feelings to make judgments, for example, the whole family moved into their new homes after the collective cold, immunity is low, easy to headaches and dizziness. Reduced energy is easy to wear out. It has a pungent odor, especially if you feel tears in your eyes when you are near a piece of furniture. At this time, as soon as possible to master how to detect formaldehyde content, do more sophisticated inspections, and maintain good indoor ventilation.
Animal and Plant Response
Observing the response of plants and animals can also detect formaldehyde to a certain extent. For example, plants withered and died. This happens just after moving into a new home. The pets who are raised are sick, do not eat food, have low resistance, and have low vitality. They always like to stay quiet. If such a situation occurs, and your family has similarly low resistance, it can basically confirm that your new home is problematic.
Physical chemistry method
For the detection of formaldehyde content, formaldehyde is mostly detected by physical and chemical methods. This is the most sophisticated method and is also used by third-party testing companies. Most people are unable to use it. Detection methods include: AHMT spectrophotometry, phenol reagent spectrophotometry, gas chromatography electrochemical, sensor method.
Editor's summary: What are the new formaldehyde detection methods introduced here, and I hope to help everyone. If you want to know more related information, you can pay attention to this website information.
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