- Primary Activities
 
      - 
        
Chemical analysis service n.e.c.
       
      - 
        
Forensic science service (except pathology service)
       
      - 
        
Geology and geophysical testing service
       
      - 
        
Laboratory operation (providing chemical, food, electrical engineering or other technical services)
       
      - 
        
Materials strength testing service
       
      - 
        
Non-destructive testing service
       
      - 
        
Pollution monitoring service
       
      - 
        
Seismic survey data analysis service
       
      - 
        
Testing or assay service on fee or contract
       
      - 
        
Wine testing
       
      - 
        
Wool testing service