10 min | 30 min | 60 min | 4 hr | 8 hr | |
---|---|---|---|---|---|
ppm | |||||
AEGL 1 | NR | NR | NR | NR | NR |
AEGL 2 | 12 | 12 | 9.7 | 6.1 | 4.8 |
AEGL 3 | 25 | 25 | 20 | 13 | 10 |
NR = Not recommended due to insufficient data.
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