Assertion: phosphate's concentration | /r/CapableOf | fluctuate to high value
Facets:
value: from the c l low value
type: OTHER
value: normally
type: DEGREE
Source sentences:
text: The concentration of the inert tracer added in known proportion to the feedwater, as monitored by the instrumentation 30, will normally fluctuate from the C L low value to the high value C H as described above.