Thanks zero. This really does help, and I found the link you sent extremely
informative. I had no idea that this method is so sensitive, nor did I know
that specialized surfactants and bubble solutions were formulated
specifically to do this job very well. Thanks again for your help/

Smarty


"-zero" wrote in message
...

"Smarty" wrote in message
...
Soap bubble testing is not what I am after. I am wondering if anybody has
a recommendation for a reliable and sensitive gas detector. A divining
rod to find buried pipe is really not what I am looking for either.

A bubble test IS the standard. (NOT soap though)

http://www.amgas.com/ltpage.htm

Unless you're going to calibrate your tester regularly, and is part
of
what you do for a living, bubbles are the way to go.
The "electronic" gets pulled out if don't want bubble juice
dripping all over the place, or other mitigating factors are in place.

http://www.coleparmer.com/catalog/pr...sp?sku=1035000

The electronic is very good, but really is a go/no-go tool.
It won't tell concentration levels of the leak you have, and that isn't
even necessary to know with regards to common domestic pipe work.

If I have to win a wager to find a leak, (say one pica-bubble every 20
secondsg)
I'm using bubbles. HTH.

-zero