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

Standard No.

PN C04578 ArkusZ03-1974

Release Date

1974

Published By

PL-PKN

Latest

PN C04578 ArkusZ03-1974

PN C04578 ArkusZ03-1974 history

• 1974 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