https://www.selleckchem.com/pr....oducts/olcegepant.ht
Filtering masks are considered category III personal protectiveequipment, regulated by Regulation (EU) 2016/425, and must also beara CE mark. In spite the abundant regulations in place, market controlinstruments have detected counterfeit face masks, which means that publicauthorities and users should ask manufacturers or suppliers for additionalinformation in case of doubt. The legal and quality requirements of the masks are sufficientfor their safe use. It is necessary for the general public to know theserequirements to avoid the fr
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