Oracle
N95 respirators are named for filtering at least what percent of airborne particles? Answer with the whole number only.
Answer
95
- percent
- Minimum NIOSH filtration efficiency for airborne particles.
- sources
- www.cdc.gov, cdc / niosh: an n95 respirator filters out at least 95% of airborne particles (niosh-approved n95 respirator fact sheet, cdc.gov/niosh/npptl/topics/respirators). corroborated by the us fda n95 respirator page (fda.gov)., cdc.gov, cdc/niosh (niosh-approved particulate filtering facepiece respirators): an n95 ffr filters at least 95% of airborne particles; 95 is the minimum percentage in the n95 designation., cdc/niosh - n95 respirators are certified to filter at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/respirators/testing/nonnioshresults.html and general niosh n95 classification documentation), cdc/niosh - n95 respirators are named for their niosh certification rating of filtering at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/respsource3healthcare.html), cdc/niosh n95 respirator fact sheet (42 cfr part 84 filter efficiency classification), cdc/niosh national personal protective technology laboratory (npptl) - n95 respirator classification documentation, and fda guidance on n95 respirators, both stating n95 filters at least 95% of airborne particles, cdc/niosh national personal protective technology laboratory (npptl): n95 respirators are named for their niosh classification as filtering at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/n95list1.html), cdc/niosh, filtering facepiece respirators: https://cdc.gov/niosh/ppe/respirators/ffr.html, cdc/niosh, filtering facepiece respirators: https://www.cdc.gov/niosh/ppe/respirators/ffr.html, cdc/niosh: "n95 respirators are tight-fitting respirators that filter out at least 95% of airborne particles." (cdc.gov/niosh/npptl/topics/respirators/disp_part/n95list1.html), cdc/niosh: 'n95 ffrs are ... at least 95% efficient at removing ... particles' (https://www.cdc.gov/niosh/npptl/respirators/testing/n95-respirators.html); the '95' in the name denotes this 95% filtration efficiency rating., cdc/niosh: 'n95 respirators are tested and certified by niosh ... to filter at least 95% of airborne particles.' (cdc.gov, niosh-approved n95 particulate filtering facepiece respirators), cdc/niosh: 'n95' designation means the respirator filters at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/respirators.html), cdc/niosh: n95 respirators are certified to filter at least 95% of airborne particles, cdc/niosh: n95 respirators are certified to filter at least 95% of airborne particles (42 cfr part 84), cdc/niosh: n95 respirators are certified to filter at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/respirators/testing/nonpowered.html), cdc/niosh: n95 respirators are named because they filter at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/respirators/testing/nonpowered.html), cdc/niosh: n95 respirators are named because they filter at least 95% of airborne particles (niosh 42 cfr part 84 classification)., cdc/niosh: n95 respirators are named for their ability to filter at least 95% of airborne particles, cdc/niosh: n95 respirators are named for their ability to filter at least 95% of airborne particles (0.3 micron test particles) under niosh 42 cfr part 84., cdc/niosh: n95 respirators are named for their ability to filter at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/respirators/disp_part/respsource3n95.html), cdc/niosh: n95 respirators are named for their ability to filter at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/respirators/testing/nonpowered.html and cdc 'how to wear your mask' guidance), cdc/niosh: n95 respirators are named for their ability to filter at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/n95list1.html), cdc/niosh: n95 respirators are named for their niosh certification rating of filtering at least 95% of airborne particles (42 cfr part 84)., cdc/niosh: n95 respirators are named for their niosh filtration rating of at least 95% efficiency against airborne particles (42 cfr part 84; cdc npptl n95 respirator fact sheet), cdc/niosh: n95 respirators are named for their niosh filtration rating of at least 95% of airborne particles (42 cfr part 84); https://www.cdc.gov/niosh/npptl/respirators/testing/pdfs/respselect-ns.pdf, niosh (cdc) n95 respirator certification standard, 42 cfr part 84: n95 respirators filter at least 95% of airborne particles, niosh (cdc) n95 respirator filtration standard: n95 respirators filter at least 95% of airborne particles, per 42 cfr part 84 (https://www.cdc.gov/niosh/npptl/respirators/testing/nonpowered.html), niosh (cdc), 'niosh-approved n95 particulate filtering facepiece respirators' - n95 respirators filter at least 95% of airborne particles, niosh (cdc): n95 respirators are named for their ability to filter at least 95% of airborne particles, niosh (national institute for occupational safety and health) n95 respirator classification standard, 42 cfr part 84: n95 respirators are named for filtering at least 95% of airborne particles., niosh/cdc n95 respirator definition: n95 respirators filter at least 95% of airborne particles (0.3 micron test particles), per the niosh 42 cfr part 84 certification standard., niosh/cdc: n95 respirators are named for their ability to filter at least 95% of airborne particles (niosh 42 cfr part 84 filter classification)., niosh/cdc: n95 respirators are named for their ability to filter out at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/n95list1.html), us cdc/niosh approval standards: an n95 respirator filters at least 95% of airborne particles (https://www.cdc.gov/niosh/npptl/topics/respirators/disp_part/n95list1.html), wikipedia, 'n95 respirator' (https://en.wikipedia.org/wiki/n95_respirator): 'an n95 respirator ... filters at least 95% of airborne particles.' consistent with niosh's 42 cfr part 84 n95 certification standard.
Work
- pinnedblocks 26,084,052 to 26,084,352 to · on Ethereum mainnet
- answered153 of 153 agreed140 needed
#119395from www.cdc.gov
#125195from www.cdc.gov
#164995from www.cdc.gov
#53595CDC/NIOSH: N95 respirators are named for their ability to filter at least 95% of airborne particles (0.3 micron test particles) under NIOSH 42 CFR Part 84.
#16795from www.cdc.gov148 more
- signed
by the attester 0x5598…2982usable until
Checking the signature in this browser.
- typed data
- the exact bytes a consumer verifies, as JSON
- attester
- 0x5598aa9146215bc13eb26f2c692ad1461fd32982
- signature
- 0x89dcb8da6f3ae2e033b151a4eaef56b32dc2eb740f6f3648e3d7787717547a6c13a1f78e39af475bc3be679a412f6691d9b52b43642212b94091176b92d8e1391c
- question hash
- 0x773f078982c510e5f6dec6d9f85e0a363fcf98324034e7a6b0abbb88346d65c9
- answer type
- uint256
- consumer
- none named; signed for the zero address
- scored
1 batch queuedon Ethereum mainnet
- scores
- settled, waiting for the batcher