Assertion: hydrogen peroxide's reaction | /r/HasProperty | tested for eight times
Facets:
value: to obtain the error bars
type: PURPOSE
Source sentences:
text: /inert gas, out of the explosion risks of methane at 11.5 to 20.0% and hydrogen at 4.3 to 32.2%; each reaction was tested for eight times to obtain the error bars) at 70°C (Fig.