How much does it cost for a regular testing organization to test formaldehyde once?

According to the current charging situation of formal testing institutions for formaldehyde detection, the cost is generally between 65,438 yuan and 000 yuan-a testing point in 500 yuan, generally less than 20 square meters is a charging standard. However, the difference in cost is so great that it is mainly influenced by factors such as region, quality, effect and service of formaldehyde detection. Therefore, when choosing, we should not only pay attention to the cost of formaldehyde detection, but also pay attention to the factors that affect the cost, so as to achieve lower cost.