Source Water Microbe - SM 9221

Type Study Cat # Price Quantity
QC 078A $127.00 Spin UpSpin Down
595A $130.00 Spin UpSpin Down

Each Sample is one lyophilized quantitative standard containing E. coli in the range 20-200 MPN/100mL. Use with SM 9221 or equivalent multiple tube fermentation methods. Each standard can be used for Total Coliform, Fecal Coliform and E. coli.

Total Coliforms (MPN) 20-200 MPN/100mL
Fecal Coliforms (MPN) 20-200 MPN/100mL
E.coli (MPN) 20-200 MPN/100mL