[SEL] Removing calcification & scale

[John Culp]

I'll have to go look at my jug and see if it lists a concentration...

It's 20%.

Concentrated hydrochloric acid in the chemistry lab is usually 33%, and 
can go up to about 40%.

The "muriatic" name is an old one, probably dating back to the days of 
alchemy.

John

On Aug 5, 2006, at 2:26 PM, Gary Epps wrote:

> John,
> A question, isn't muriatic acid a weaker solution of hydrochloric acid?
>
> Gary


John Culp
Bristol, Tennessee, USA