Assertion: immunoglobulin's solution | /r/CapableOf | add into the solution
Facets:
value: slowly
type: MANNER
Source sentences:
text: The immunoglobulin solution was equilibrated to pH of 5.3 and subjected to S/D treatment (to inactivate lipid-enveloped viruses) as follows: 1% Triton X-100 and 0.3% tri(n-butyl) phosphate (TnBP) (v/v) were mixed together and then added slowly into the solution while rapidly stirring (20 Hz) the solution.