Beryllium metal Metal: A hard, brittle, gray-white solid.

This is the docket for the draft NIOSH methods for Beryllium. NIOSH Method 7704 (air sampling) and Method 9110 (wipe sampling) and the backup data report for these methods. Beryllium is a health …

The IDLH value for beryllium has not changed, but other information on this page has been changed, including updated exposure limits, updated respirator recommendations, and a new NIOSH …

Preventing Sensitization and Disease from Beryllium Exposure WARNING! Workers exposed to particles, fumes, mists, or solutions from beryllium-containing ma-terials may develop beryllium …

Jun 30, 2025 · Cancers, beryllium disease, and silicosis are covered under Subtitle B. Please Note: NIOSH only conducts occupational radiation dose reconstructions for certain workers with cancers …

The Department of Labor (DOL) manages claims filed under the Act. Part B Part B of the Act provides compensation as well as related medical expenses to workers who contracted certain diseases as a …

Extraction of beryllium from refractory beryllium oxide with dilute ammonium bifluoride and determination by fluorescence – A multi-parameter performance evaluation.

Providing staff support for an independent Advisory Board (Advisory Board on Radiation and Worker Health). In response to amendments to the Act, DCAS also developed and updated a Report on …

Jan 17, 2025 · The Division of Compensation Analysis and Support (DCAS) is a part of the National Institute for Occupational Safety and Health (NIOSH). DCAS provides scientific support for claims …

Beryllium recovery was 98.2% with a measurement precision, S r, of 0.008 [2]. This method is an improvement of S339 [3], which was validated over the range of 2.68 to 11.84 μg/m 3 using a 40-L …