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HAPSITE ER Operating Manual
5 The Search Results box will show five identifications from the spectral search. 
The result with the highest SI number will be displayed first. If the program 
identifies the same compound more than once, it will display DUP, for duplicate, 
next to the name of the compound. Duplication increases the confidence in the 
identification. Therefore, if a compound has four duplicates and a high SI 
number, the confidence in the identification would be high. (See Figure 8-52.)
Figure 8-52  Duplication in NIST
6 To view the spectra for a different library identification, highlight the name of the 
desired compound. (See Figure 8-53.)
Figure 8-53  Viewing different spectra