Two self-contieneed units de un simple organismos
LYFO DISK™ Peptostreptococcus anaerobius derived from ATCC® 27337™
KWIK-STIK™ Streptococcus pneumoniae derived from ATCC® 27336™
KWIK-STIK™ Streptococcus mutans derived from ATCC® 25175™
KWIK-STIK™ Streptococcus anginosus derived from ATCC® 33397™