6 lyophilized pellets de un simple microorganismososos strain for Control de calidad:
KWIK-STIK™ Cronobacter muytjensii derived from ATCC® 51329™
LYFO DISK™ Citrobacter braakii derived from ATCC® 51113™
LYFO DISK™ Citrobacter freundii derived from ATCC® 8454™
LYFO DISK™ Citrobacter braakii derived from ATCC® 43162™