6 lyophilized pellets de un simple microorganismososos strain for Control de calidad:
EZ-CFU™ Bacillus subtilis subsp. spizizenii derived from ATCC® 6633™
LYFO DISK™ Bacillus subtilis subsp. subtilis derived from ATCC® 6051™
EZ-Accu Shot™ Bacillus subtilis subsp. spizizenii derived from ATCC® 6633™
KWIK-STIK™ Plus Bacillus subtilis subsp. spizizenii derived from ATCC® 6633™