Guys! Today we are going to talk about a topic related to the health of our family - formaldehyde! First of all, we all know that formaldehyde is an inevitable volatile organic compound in decoration materials such as new houses and new furniture, which will pose a threat to our respiratory health, so how should we judge whether the formaldehyde content exceeds the standard when we move into a new house? Let's take a look at the following methods:
Using the principle of phenol reagent, the room is sealed for more than one hour, so that the phenol reagent and formaldehyde produce MBTH reaction, which lies in the oxidation of high iron ions into a colored solution, and the detection result judges the formaldehyde content by the degree of discoloration of the solution. The advantage is that it is convenient and simple, and it is relatively low; The disadvantage is that the accuracy is relatively low, sometimes affected by environmental factors, can not fully cover all areas of the room, and there are too many fake test kits on the market.
Such companies usually have professional instruments and CMA qualifications, which can comprehensively and accurately detect indoor formaldehyde content. The advantage is that the detection is accurate and reliable, and it can cover all areas of the room in an all-round way and provide detailed test reports. The disadvantage is also that the market is mixed, which may be due to the higher cost, but for the health of the family, it is worth the investment!
What is the method we generally recommend customers to do formaldehyde testing?
Of course, it is a professional and qualified formaldehyde company! Choosing a professional company can not only ensure accuracy, but also provide a full range of testing services to find problems and solve them in time. CMA qualification is to ensure professionalism and authority. When choosing a testing company, remember to look at their qualifications and reputation, and choose an experienced and powerful one! Home is our warmest harbor, let's create a healthier and more secure environment for it!