Assertion: hexane | /r/HasProperty | 2 = internal standard
Facets:
Source sentences:
text: 1 = n-hexane (5.3 ppb), 2 = internal standard (1,1,1-trichloroethane), 3 = toluene (5.3 ppb), 4 = tetrachloroethylene (5.2 ppb), 5 = p-xylene (5.3 ppb) 4.2 Minimum Injection Volume