unit conversion question

[3_high_low]

I'm having a brain fart.

The ALK kit I have gives readings in mg/l. mg/l is the same as ppm, right? And 50 ppm is about equal to 2.8 dKH? Right?

So 190 ppm is about the same as 10.6 dKH?

 

[boxfishpooalot]

mg/l is the same as ppm. But im not sure about the other stuff you asked.

 

[mg426]

Look here www. ozreef.com they have a unit conversion chart.

 

[mg426]

www.ozreef.com

 

[mg426]

OOPs www.ozreef.org

 

[Billybeau1]

How about this.

http://ozreef.org/library/tables/alkalinity_conversion.html

 

[Travis L. Stevens]

Actually, there is ppm, meq/l, and mg/l. AFAIK, mg/l is the same as ppm, but meq/l is completely different.