We have found 29 items
One lyophilized sample containing a Heterotrophic bacteria. SPC PT standards are required for laboratories seeking NELAC accreditation as well as by many other state programs.
Each PT sample is one lyophilized standard, which can be analyzed for enterococci and/or fecal streptococci, MF or MPN in the range 20–1000 CFU/100 mL or MPN/100 mL.
Each PT sample is one lyophilized standard, which can be analyzed for enterococci and/or fecal streptococci, MF or MPN in the range 20–1000 CFU/100 mL or MPN/100 mL.
Each PT sample is one lyophilized standard, which can be analyzed for enterococci and/or fecal streptococci, MF or MPN in the range 20–1000 CFU/100 mL or MPN/100 mL.
Each sample set consists of lyophilized samples for the presence or absence analysis of total coliform, fecal coliform, and E. coli.
Each sample set consists of lyophilized samples for the presence or absence analysis of total coliform, fecal coliform, and E. coli.
Each sample set consists of lyophilized samples for the presence or absence analysis of total coliform, fecal coliform, and E. coli.
Each sample set consists of lyophilized samples for the presence or absence analysis of total coliform, fecal coliform, and E. coli.
Each sample set consists of lyophilized samples for the presence or absence analysis of total coliform, fecal coliform, and E. coli.
Each sample set consists of lyophilized samples for the presence or absence analysis of total coliform, fecal coliform, and E. coli.
Each sample set consists of lyophilized samples for the presence or absence analysis of total coliform, fecal coliform, and E. coli.
Each sample set consists of lyophilized samples for the presence or absence analysis of total coliform, fecal coliform, and E. coli.
Each sample set consists of lyophilized samples for the presence or absence analysis of total coliform, fecal coliform, and E. coli.
Each sample is one lyophilized standard containing a Heterotrophic bacteria present in the range 5-500 CFU/mL or MPN/mL.
Each sample is one lyophilized standard containing a Heterotrophic bacteria present in the range 5-500 CFU/mL or MPN/mL.
Each sample is one lyophilized standard containing a Heterotrophic bacteria present in the range 5-500 CFU/mL or MPN/mL.
Each Sample is one lyophilized quantitative standard containing E. coli in the range 20-200 MPN/100mL.
Each Sample is one lyophilized quantitative standard containing E. coli in the range 20-200 MPN/100mL.
Each Sample is one lyophilized quantitative standard containing E. coli in the range 20-200 MPN/100mL.
Each sample is one lyophilized quantitative standard containing E. coli in the range 20–200 CFU/100 mL or MPN/100 mL.