Assertion: immunoglobulin's solution | /r/HasProperty | incubated at 6.9° c.
Facets:
value: under constant, gentle stirring
type: TEMPORAL
value: for about 4.5 hours
type: TEMPORAL
Source sentences:
text: The solution was then incubated for about 4.5 hours at 6.9° C., under constant, gentle stirring.