Assertion: soap | /r/ObjectUse | used no test
Facets:
value: prior to baseline measurements
type: TEMPORAL
value: immediately
type: MANNER
Source sentences:
text: if the test method requires that a soap and water prewash be used immediately prior to baseline measurements and there are no test organisms added to the skin (that is [i.e.] assessment of volunteer's personal microbial load), the log reduction value for the test product may be shown to be not significantly worse than the reference product.