Since Tyndall only show up on particles, I would expect any sample with similar ppms to have more tyndall for higher particle concentrations, although particle size really has much more effect than quantity since the ratio is linear with concentration, but goes up to the 4th power of size.

Marshall

Dorothy Fitzpatrick wrote:
Oh yes, and I meant to have said that the second batch had a very strong 
tyndall even though it had a lower TDS reading than the one with the weak 
tyndall. dee

On 12 Apr 2010, at 19:10, Marshall Dudley wrote:

If CS is yellow or clouldy it indicates that it has a large number of large 
particles. When you add H2O2 it converts the colloid to a combination of 
dissolved Silver Oxide and 2 particle colloid, which is very small particles 
and will ave very little Tyndall, and be clear.

Marshall

Dorothy Fitzpatrick wrote:


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