Assertion: hydrogen fluoride's impurity | /r/IsA | low boiling impurities
Facets:
value: arbitrarily
type: MANNER
Source sentences:
text: Also, the'fugacity of the high boiler impurities in ion form is so small that without chemical conversion to low fboilers only'one. or two*theoretical plates can reduce which they limit the purification by distillation have not previously been "recognizeddespite the fact that many These impurities are arbitrarily either classified as high boiling impurities or as low boiling impurities using the boiling point of HF,-19.4 C., as ia division for the classification.