Author: Lei Liao; Wang Xiao; Mervin Zhao; Xuanze Yu; Haotian Wang; Qiqi Wang; Steven Chu; Yi Cui
Title: Can N95 respirators be reused after disinfection? And for how many times? Document date: 2020_4_7
ID: dm1wkpnv_22
Snippet: is the (which was not peer-reviewed) The copyright holder for this preprint . https://doi.org/10.1101/2020.04.01.20050443 doi: medRxiv preprint Sample preparation: A 20 g/m 2 meltblown fabric with initial filtration efficiency of ≥95% was used for all samples. Each sample was cut to approximately 15 cm × 15 cm. All sample testing was performed on an Automated Filter Tester 8130A (TSI, Inc.) using a flow rate of 32 L/min and NaCl as the aerosol.....
Document: is the (which was not peer-reviewed) The copyright holder for this preprint . https://doi.org/10.1101/2020.04.01.20050443 doi: medRxiv preprint Sample preparation: A 20 g/m 2 meltblown fabric with initial filtration efficiency of ≥95% was used for all samples. Each sample was cut to approximately 15 cm × 15 cm. All sample testing was performed on an Automated Filter Tester 8130A (TSI, Inc.) using a flow rate of 32 L/min and NaCl as the aerosol (0.26 μm mass median diameter). Each average measurement contains at least 3 individual sample measurements.
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