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What is the exposure limit for h2s?

Charlotte Gonzales | 2023-06-08 00:30:11 | page views：1228
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Harper Gonzales

Works at Artisan Bakery, Lives in Paris, France.
Previously, the ACGIH recommendation for an eight-hour time weighted average (TWA) exposure limit was a concentration of 10 parts per million and the 15-minute short-term exposure limit (STEL) was 15 ppm. The new recommendations for airborne H2S exposure are a TWA of 1 ppm and an STEL of 5 ppm.Sep 1, 2011
2023-06-08 00:30:11
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Charlotte Hughes

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Previously, the ACGIH recommendation for an eight-hour time weighted average (TWA) exposure limit was a concentration of 10 parts per million and the 15-minute short-term exposure limit (STEL) was 15 ppm. The new recommendations for airborne H2S exposure are a TWA of 1 ppm and an STEL of 5 ppm.Sep 1, 2011
Monitoring H2S to Meet New Exposure Standards -- Occupational ...
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