Assertion: hypochlorite's chlorine | /r/HasProperty | 1-3.7 mg
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Source sentences:
text: There are no data available on concentrations of chlorine in indoor air; however, gaseous chlorine is estimated to be at low levels in ambient air: 1-3.7 mg/m3 (0.344-1.27 ppm) (U.S. EPA, 1994b; WHO, 2004).