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physChemQECode - Required.(PhysChemQE_Enum)

Select each physico-chemical QE at the level 4 of aggregation in turn from the enumeration list and report the information in each of the following schema elements for each QE. If the QE for which there is a standard is not included the enumeration list please select the most relevant ‘Other’ QE and describe in more detail in physChemQEOther.