pool calc PH question

[Ame]

So when I look at muratic acid msds %. Is it the
HAZARDOUS INGREDIENTS:
HYDROCHLORIC ACID................................. 14 - 15%

Is this what I select in the drop down in the calc: 15.7%- 10 baume?? or is this wrong.

 

[kyser]

I use this version of the calc:
http://www.troublefreepool.com/calc.html
It has a 14.5% listing in the drop down menu.

 

[JasonLion]

The 14.5% setting will give you better results, although 15.7% would not be all that far off.

 

[mmn]

I use this version of the calc:
http://www.troublefreepool.com/calc.html
It has a 14.5% listing in the drop down menu.

Why are there different versions?

Regards
Michael

 

[duraleigh]

TFP neither owns or has control of poolcalculator.com