Assertion: lubricant's substance | /r/HasProperty | tried
Facets:
Source sentences:
text: Many water-soluble substances have been tried as lubricants in tabletting processes, substances such as boric acid, sodium benzoate, polyethylene glycol 6000 micronized, boric acid powder, fumaric acid powder, polyvinylpyrrolidone, and the like, but none have been found to function as well in the tabletting process as the insoluble magnesium stearate to talc-like substances.