In addition to air purifiers, the safety of household air purifiers is also cause for concern. The reporter learned from the Municipal Quality Supervision Bureau yesterday that the recent sampling of air purifier products in the Shanghai market found that 9 of the 40 batches of formaldehyde purification performance did not meet the reference value. The Municipal Quality Supervision Bureau pointed out that the current air purifier products on the market have inconsistencies such as incomplete labeling, no product specifications, no ingredient description, and no basis for the purification performance. These may affect human health. According to China's "Product Quality Law" and "Indoor Air Purification Function Coating Material Purification Performance" and other relevant standards, the formaldehyde purification performance of air purifier products should not be less than 80%, and the toluene purification performance should be no less than 50%. According to the disclosure, a total of 40 batches of samples were collected in this sampling, including 7 batches in the production field, 31 batches in the online shopping mall, and 2 batches in the supermarket store. After sampling, only 12 batches of formaldehyde and toluene purification performance of the 12 batches met the reference value, and the pass rate was only 30%. Among the unqualified products, 9 batches of products have a formaldehyde purification performance lower than the reference value of 80%, and 26 batches of products have a toluene purification performance lower than the reference value of 50%. Unable to absorb, purify, or affect human health. The reporter also learned that in addition to air purifiers, in the sampling of air purifier products that were of concern to the public at the beginning of this year, four batches of products were found to be inconsistent with the standards. Among them, the noise index of the “Guiweikang†ultra-thin air purifier sold by Gulian Store of Shanghai Lianjia Supermarket Co., Ltd. is unqualified, and the “ENVION†air purifier sold by Amazon Online Mall has a clean air volume that is not up to standard. Wait. In addition, the “Xiaomi†air purifier sold by Jingdong Online Mall has unqualified clean air volume and noise indicators, which are serious quality problems. At present, the Municipal Quality Supervision Bureau has informed the production enterprises of the risk monitoring results and urged them to reduce or eliminate product quality and safety risks. Measuring Pipettes,Glass Measuring Pipettes,Laboratory Measuring Pipettes,Disposable Serological Pipettes Yancheng Rongtai Labware Co.,Ltd , https://www.shtestlab.com