Provisional Recommendations are drafts of IUPAC recommendations
on terminology, nomenclature, and symbols made widely available
to allow interested parties to comments before the recommendations
are finally revised and published in Pure and Applied Chemistry.
IUPAC seeks your comments
If you would like to comment on a provisional recommendation, please
access the documents from the titles listed below. Alternatively, contact
the Secretariat or your nearest national/regional center requesting
a copy of the full report. The most recent list of the national/regional
centers is given below.