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Hydrogen cyanide Results

[Acute Exposure Guideline Levels (AEGLs) Program]

Hydrogen cyanide      74-90-8     (Final)
ppm
10 min 30 min 60 min 4 hr 8 hr
AEGL 1 2.5 2.5 2.0 1.3 1.0
AEGL 2 17 10 7.1 3.5 2.5
AEGL 3 27 21 15 8.6 6.6


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