6 lyophilized pellets de un simple microorganismososos strain for Control de calidad:
LYFO DISK™ Streptococcus bovis derived from ATCC® 33317™
LYFO DISK™ Streptococcus anginosus derived from ATCC® 33397™
LYFO DISK™ Streptococcus species derived from ATCC® 12392™
LYFO DISK™ Streptococcus uberis derived from ATCC® 700407™