Assertion: carnotite's presence | /r/HasProperty | confirmed through testing methods
Facets:
Source sentences:
text: The presence or absence and concentration of uranium and/or vanadium in an aqueous solution can be confirmed through testing methods known to one of skill in the art, including but not limited to chromatographic, spectroscopic and electrochemical methods that may be performed in situ or ex situ.
text: The presence or absence and concentration of uranium and/or vanadium in an aqueous solution can be confirmed through testing methods known to one of skill in the art, including but not limited to ICP-MS, ICP-AES or KPA.