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isaphttp://webisa.webdatacommons.org/prov/
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rdfhttp://www.w3.org/1999/02/22-rdf-syntax-ns#
provhttp://www.w3.org/ns/prov#
xsdhhttp://www.w3.org/2001/XMLSchema#
Subject Item
isa:399480118
rdf:type
prov:Entity
prov:value
queous solutions consisting of NH.sub.3, urea, or combinations thereof may be formulated and/or prepared in water containing dissolved nitrogen in the range of about 15-30% byweight; the concentrated aqueous solution may be prepared using distilled or de-ionized water to prevent the formation of deposits or scale in storage tanks, piping and other equipment or instrumentation used to pressurize, m
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Subject Item
isap:424920479
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isa:399480118