Two self-contieneed units de un simple organismos
KWIK-STIK™ Escherichia coli (O157:H7) derived from ATCC® 43888™
KWIK-STIK™ Escherichia coli derived from ATCC® 35421™
LYFO DISK™ Escherichia coli (O157:H7) derived from ATCC® 35150 (STEC)
KWIK-STIK™ Escherichia coli derived from ATCC® 8739™