Atomic Absorption Spectrophotometer...only 50 to 250 thousand dollars at
your local lab instruments supply house.
Don't forget to pick up the optional trained technician to run it.
Or you can forget about measuring PPM and settle for a fairly good idea
using a TDS/PPM meter. [double what it tells you]
Better...an EC meter [electrical conductivity]
Neither will measure PPM, but you will get a number that lets you believe
it did.
Ode
At 08:09 AM 9/11/2009 -0700, you wrote:
What is the best gadget to measure PPM?
Melly
--- On Fri, 9/11/09, [email protected]
<[email protected]> wrote:
> From: [email protected] <[email protected]>
> Subject: silver-digest Digest V2009 #516
> To: [email protected]
> Date: Friday, September 11, 2009, 3:09 AM
>
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