Evaluation of exhalation resistance and inspired carbon dioxide concentration in elastomeric half-mask respirators with modified or covered exhalation valves : technical report.
| Other author | Centers for Disease Control and Prevention (U.S.), issuing body. |
| Format | Electronic |
| Publication | Washington, D. C. : United States Department of Health and Human Services, Centers for Disease Control and Prevention, National Institute for Occupational Safety and Health, 2022. |
| Description | 1 online resource (v, 28 pages) : color illustrations. |
| Supplemental Content | https://purl.fdlp.gov/GPO/gpo173802 |
| Subjects |
| Series | DHHS (NIOSH) publication ; no. 2022-109 DHHS publication ; (NIOSH) 2022-109. ^A8861 |
| General note | "January 2022." |
| General note | GPO Cataloging Record Distribution Program (CRDP). |
| Bibliography note | Includes bibliographical references (pages 16-28). |
| Source of description | Description based on online resource; title from PDF title screen (CDC, viewed on April 6, 2022). |
| GPO item number | 0499-F-25 (online) |
| Govt. docs number | HE 20.7114/2-2:EX 4 |
Availability
| Library | Location | Call Number | Status | Item Actions |
|---|---|---|---|---|
| Electronic Resources | Access Content Online | ✔ Available |