If the sample has chelants, what iron chemistry is recommended?

Document ID

Document ID TE338

Published Date

Published Date 27/05/2017
Question
If the sample has chelants, what iron chemistry is recommended?
Summary
Iron measurement in sample containing chelants
Answer
The FerroZine® chemistry is not recommended for a sample that contains strong chelants. It would be recommended to use FerroVer® or TPTZ, depending on the concentration of iron.