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).
Free Cyanide - 1000 mg/L, 125 mL
Item No.
048
Sievers Model 900 Cal Kit 1 ppm
Item No.
19620
0.500 mg/L C from NIST KHP -- 250 mL
Item No.
11735
0.750 mg/L C NIST Sucrose - 125 mL TOC600
Item No.
40919