Marshall, That would buy a lot of CS! No, no, best affordable gadget to measure PPM is what i meant. Melly
--- On Fri, 9/11/09, Marshall Dudley <[email protected]> wrote: From: Marshall Dudley <[email protected]> Subject: Re: CS>Re: silver-digest Digest V2009 #516 To: [email protected] Date: Friday, September 11, 2009, 12:38 PM Melly Bag wrote: > What is the best gadget to measure PPM? > > Melly > Depends on what you mean by best. Cheapest, or what produces the best results. The best results are obtained using atomic absorption spectrometry, and next best would be a photo spectrometer with the proper digestion and preprocessing of the product. The first I think runs about $50,000 and the second about $5,000. Marshall > --- 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 >> >> > > > -- > The Silver List is a moderated forum for discussing Colloidal Silver. > > Instructions for unsubscribing are posted at: http://silverlist.org > > To post, address your message to: [email protected] > > Address Off-Topic messages to: [email protected] > > The Silver List and Off Topic List archives are currently down... > > List maintainer: Mike Devour <[email protected]> > > > > > > > >
