6 lyophilized pellets de un simple microorganismososos strain for Control de calidad:
KWIK-STIK™ Peptostreptococcus anaerobius derived from ATCC® 27337™
LYFO DISK™ Streptococcus agalactiae derived from ATCC® 27956™
LYFO DISK™ Streptococcus anginosus derived from ATCC® 33397™
LYFO DISK™ Streptococcus bovis derived from ATCC® 33317™