water testing kits (having newsgroupps problems)

thanks


anyone knows why i cant *sometimes* see my own postings, while other
times i can ? i switched newsgroup client for that, i can see the reply
though...

LT

Marcus Fox wrote:


"Lior T" wrote in message
...
Hi,

Are water testing kits reusables (meaning, i dont throw them out
after i tested the water..) or its a one time test and then i need
to buy a new kit/set ?

thanks
LT

Almost all the tests I've seen are "once per test". There are liquids
that you mix, "dry tabs" tablets you dissolve and water, and the
"strip" test, an impregnated strip that's dipped in water. AFAIK,
they can only be used once each.

Marcus