1.3 qualitative analysis 
qualitative examination 
Examination of nominal properties in analytical chemistry
 Note 1: Qualitative analysis is used to detect the identity of substances and species. 
Example: Identification of heroin in a sample of white powder seized by the police. 
Note 2: Qualitative analysis should not be related to ordinal quantity or unitary quantity
1.3 qualitative analysis 
qualitative examination 
Examination of nominal properties in analytical chemistry
 Note 1: Qualitative analysis is used to detect the identity of substances and species. 
Example: Identification of heroin in a sample of white powder seized by the police. 
Note 2: Qualitative analysis should not be related to ordinal quantity or unitary quantity

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