In 2013 the European Chemical Agency (ECHA) proposed threshold limit values for exposure concentration of hexavalent chromium, CR(VI), at workplaces in Europe which serve as a (non-legally binding). 1 ...

The 2011 MAK and BAT Values List compiled by the Commission for the Investigation of Health Hazards of Chemical Compounds in the Work Area, a Senate Commission of the Deutsche Forschungsgemeinschaft ...

The American Conference of Governmental Industrial Hygienists (ACGIH) proposes to reduce the eight-hour time-weighted average exposure threshold limit value (TLV) for benzene to 0.02 ppm and reduce ...

In February, the American Conference of Governmental Industrial Hygienists (ACGIH) approved and officially changed their threshold limit value (TLV) recommendation for hydrogen sulfide. Just 1 year ...

ACGIH committees review published and peer-reviewed literature in various scientific disciplines to conclude what level of exposure the typical worker can experience without suffering adverse health ...

If you've followed correct procedures when working with industrial chemicals, you've read the MSDS before use. Something you may have noticed is "TLV." What exactly does this mean? If you've followed ...