Combined Chlorine is a pretty good indicator that chlorine is oxidizing stuff in the pool. Why do you want to know?
I am interested in a quick detection of organic material (sweat, urine, etc) in water of a swimming pool.
How can I detect it ?
Combined Chlorine is a pretty good indicator that chlorine is oxidizing stuff in the pool. Why do you want to know?
12'x24' oval 7.7K gal AG vinyl pool; ; Hayward S270T sand filter; Hayward EcoStar SP3400VSP pump; hrs; K-2006; PF:16
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