Assertion: free tritium | /r/HasProperty | sampled though known volume of water
Facets:
value: through columns of a solid desiccant
type: MANNER
value: by drawing air
type: MANNER
value: in air
type: LOCATION
Source sentences:
text: In air, free tritium can be sampled by drawing air though a known volume of water with low tritium content, or through columns of a solid desiccant (e.g., silica gel).