Is chloride an interference to the Manganese III COD method 10067?

Document ID

Document ID TE244

Published Date

Published Date 25/01/2018
Question
Is chloride an interference to the Manganese III COD method 10067?
Summary
Chloride interference in Mn III COD Method 10067
Answer
Hach method 10067 is sensitive to chloride interference. This interference is removed using the sample pretreatment procedure with the chloride removal cartridge as detailed in the method.

Find the method here.