Assertion: arsine | /r/HasProperty | 7784421gas
Facets:
Source sentences:
text: A sampling and analytical system was developed to measure arsine (7784421) gas at the 1 to 10 micrograms/cubic meter (microg/m3) concentration level, involving collection of the gas on charcoal in glass tubes followed by electrothermal atomic absorption analysis utilizing the heated graphite furnace.