Foam stability test | definition of foam stability test by Medical dictionary
foam stability test
foam sta·bil·i·ty test
a test for fetal pulmonary maturity, determined by the ability of pulmonary surfactant in amniotic fluid to generate stable foam in the presence of ethanol after mechanical agitation.
References in periodicals archive
The cleansing composition has an improved average foam stability ranging between 35-60mm according to the foam stability test
, wherein the ratio of surface-active agent to oil is in the range of 1:0.6-1:0.8.