I paid about $5,000 for my Hach unit.  Might be able to get one cheaper second 
hand.

Marshall

"Robert L. Berger" wrote:

> Marshall;
> What is the cost of a scanning spectrophotometer????
>
> "Ole Bob"
>
> Marshall Dudley wrote:
>
> > "Robert L. Berger" wrote:
> >
> > > Roger & Marshall,
> > >
> > > I realize that this is a private discussion but until the LVDC boys spend 
> > > the
> > > money for TEM's they will never resolve  the particle size problem.
> >
> > TEM give good accurate data, but I have found that it is easy to determine
> > differences in particle size between different samples using a scanning
> > visible/uv spectrophotometer.
> >
> > Marshall
> >
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