Source Water Microbe - SM 9221, WS
Description
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.
Swabbing Templates - 25cm2 - 25 count
Item No.
30029
Lithium - 1000 mg/L, 125 mL
Item No.
K04