What is the TLV of hydrogen sulfide?
I'll answer
Earn 20 gold coins for an accepted answer.20
Earn 20 gold coins for an accepted answer.
40more
40more
Works at Airbnb, Lives in San Francisco. Graduated from University of California, Berkeley with a degree in Marketing.
New TLV? exposure limit: Measuring hydrogen sulfide. ... In February 2010, the American Conference of Governmental Industrial Hygienists (ACGIH?) adopted a new threshold limit value (TLV?) recommendation for H2S, lowering the 8-hour TWA to 1.0 ppm, and the STEL to 5.0 ppm.Jun 2, 2011
2023-06-11 13:44:05
评论(499)
Helpful(122)
Helpful
Helpful(2)

Savannah Hall
QuesHub.com delivers expert answers and knowledge to you.
New TLV? exposure limit: Measuring hydrogen sulfide. ... In February 2010, the American Conference of Governmental Industrial Hygienists (ACGIH?) adopted a new threshold limit value (TLV?) recommendation for H2S, lowering the 8-hour TWA to 1.0 ppm, and the STEL to 5.0 ppm.Jun 2, 2011