How does the Hach method 8012 chemical reaction work?

Document ID

Document ID TE1858

Version

Version 2.0

Status

Status Published

Published Date

Published Date 27/05/2017
Question
How does the Hach method 8012 chemical reaction work?
Summary
Aluminon indicator combines with aluminum in the sample to form a red-orange color.
Answer
Aluminon indicator combines with aluminum in the sample to form a red-orange color. The intensity of color is proportional to the aluminum concentration