Difco™ Salmonella O Antisera are used in slide agglutination
tests for the identification of Salmonella by somatic (O) antigens.
Difco Salmonella H Antisera are used in tube agglutination
tests for the identification of Salmonella by flagellar (H)
antigens.
Difco Salmonella Vi Antiserum is used in slide agglutination
tests for the identification of Salmonella Vi.