Heterotrophic Plate Count, WS
Description
Each sample is one lyophilized standard containing a Heterotrophic bacteria present in the range 5-500 CFU/mL or MPN/mL. Use with the Standard Methods 9215B – Pour Plate Method, and Most Probable Number (MPN) Method (simplate).
50.0 ppm NIST Sucrose - 40 mL
Item No.
11682
85.0 mg/L C from NIST KHP -- 40mL
Item No.
13255