Assertion: chalcopyrite | /r/ObjectUse | used as new indicator electrodes
Facets:
value: in acetonitrile
type: LOCATION
Source sentences:
text: Natural monocrystalline pyrite, chalcopyrite and galena have been used as new indicator electrodes for potentiometric redox titrations of ferrocene, tetrabutylammonium iodide, thiourea and hydroquinone in acetonitrile.