Chin Seong wrote:

> 
> Hi i am new in this group, but i have been using CS for about two months
> now, still experimenting with the dosage/strength and effectiveness as the
> members are discussing here. Coming to the issue you mentioned about the
> TDS meter, i was searching for a similar meter to measure the CS that i am
> making, until i came to this site  www.transinstruments.com, and they have
> a model that measure from 0.0 to 90.0 ppm check out this site it may be
> what you need.

The instruments on this web site are conductivity & TDS meters which will not 
accurately measure the ppm of silver in colloid silver. At most, they will 
give a rough indication of only the ionic silver content. They will not 
measure any silver contained in the silver particles.

The ppm calibration on a TDS meter is for calcium carbonate not silver.

frank key


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