3844
Scientific Committee for Occupational Exposure Limits ( SCOEL ) anticipated that an 8 - h time - weighted average exposure to 0 . 2 ppm FA would not be irritating and not genotoxic in humans .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Chemical 
Text: {0} 
Answer:
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