ZH
RU
ES
Determination of chemical oxygen demand cod by potassium dichromate method
Determination of chemical oxygen demand cod by potassium dichromate method, Total:1 items.
In the international standard classification, Determination of chemical oxygen demand cod by potassium dichromate method involves: .
PL-PKN, Determination of chemical oxygen demand cod by potassium dichromate method
- PN C04578 ArkusZ03-1974 Water and waste water Tests for chemical oxygen demand and of organie carbon content Determination of chemical oxygen demand (COD) by dichromate method