Two self-contieneed units de un simple organismos
LYFO DISK™ Streptococcus pneumoniae derived from NCIMB 13286
KWIK-STIK™ Streptococcus pneumoniae derived from ATCC® 10015™
KWIK-STIK™ Streptococcus pneumoniae derived from ATCC® 6301™
KWIK-STIK™ Streptococcus pneumoniae derived from ATCC® 6303™