Testing bleach concentration....

[chrisexv6]

I know there was a post explaining how to test the concentration of bleach using a DPD kit, but I cant seem to find that post again.

Anyone?

Just picked up some 12.5% from my pool store and wanted to check to see what the actual concentration is.

Thanks.

-Chris

 

[frankthailand]

Here you go mate hope this helps

Happy swims

Frank

http://www.troublefreepools.com/viewtop ... highlight=