Assertion: anhydrous hydrogen fluoride | /r/HasAspect | a moisture content
Facets:
value: in other preferred embodiments
type: OTHER
Source sentences:
text: In other preferred embodiments, the purified anhydrous hydrogen fluoride will have a moisture content not greater than about 0.01 wt. %, 200 ppm, 25 ppm, 10 ppm, or 1 ppm depending upon the desired purity of AHF.