NIOSH-validated gas mask emerges.

AuthorWilliams, Robert H.
PositionTECH TALK

A gas mask with National Institute for Occupational Safety and Health-approved chemical, biological, radiological and nuclear agent protection has been developed for first responders by MSA safety products division of Pittsburgh, Pa.

Called the Millennium Gas Mask, it features a one-piece polyurethane lens that is bonded to a rubber face piece. If...

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