Wikipedia:Reference desk/Archives/Science/2022 July 17

= July 17 =

Lab worker with a valved respirator
NY Times article today on bat coronavirus research includes this photo of a lab worker testing human samples. Is that a 3M Aura or similar? Imagine Reason (talk) 11:55, 17 July 2022 (UTC)
 * If you zoom in it clearly says Aura and has the 3M logo, so one would imagine so. The numbers are harder to make out but appear to be 9332+. Nil Einne (talk) 14:51, 17 July 2022 (UTC)