Technology

NIOSH to host public meeting on proposed nanomaterials survey

Washington – NIOSH has scheduled a public meeting on July 31 in Cincinnati to hear comments on a proposed survey about engineered nanomaterials.

NIOSH issues recommended exposure limit for carbon nanomaterials

Washington – NIOSH on April 24 issued a recommended worker exposure limit of 1 microgram per cubic meter of air for carbon nanotubes and carbon nanofibers.

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