[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: hardness correction





On Sat, 13 Jun 1998, I mistakenly wrote

> Noncarbonate hardness is 
> the amount of the general hardness that is not balanced by carbonates in 
> solution.  It's calculated as alkalinity minus general hardness, or 0, 
> whichever is largest.


Actually, general hardness minus alkalinity, or 0, whichever is largest.  
Wouldn't it be clever of me to proof my letters *before* I sent them?

Roger Miller.