Salmonella Polyvalent Agglutinating Sera are prepared for use in slide agglutination screening procedures to serologically identify cultures for epidemiological and diagnostic purposes. Monovalent Salmonella Agglutinating Sera are intended for serological identification of Salmonella cultures for epidemiological and diagnostic purposes. The Salmonella H antisera may be used in phase change procedures1 . For in vitro diagnostic use only. For professional use only.