I've seen hundreds of these devices used in chemistry labs with no cautions I am aware of as to their use. Maybe there is a chemist on the list that can address the issue. But just for the sake of argument lets suppose that either of these two things happen. If the agglomeration occurs on the metal stirrer then that means it isn't floating around in my CS. If the ions are repelled then how does that differ from the movement caused by stirring or brownian movement?
Regards, George Martin On Tue, 25 Apr 2000 04:58:15 -0700, Steve geigle wrote: =>Won't a magnetic stirrer cause the positive ions to either repel or attract =>toward the stirrer and maybe even plate to it? I'm assuming the stirrer =>itself is a plastic covered metal rod of some kind. => =>Cheers, => =>Steven Geigle =>Cedar Mill, Oregon, USA =>[email protected] =>----- Original Message ----- => =>> Hello all, =>> It has come to my attention that Hanna Instruments is =>> offering a magnetic stirrer that handles up to 1 litre and stirs =>> from 100-1000 RPM. =>> =>> http://www.hannainst.com/products/promo/hi190_2h.htm =>> =>> Here is a mini-stirrer with the same basic properties: =>> =>> http://www.hannainst.com/products/promo/hi180.htm =>> =>> Special promotional prices for both types are here: =>> =>> http://www.hannainst.com/products/promo/usa/usaprmo.htm =>> =>> Regards, =>> George Martin => ===================END FORWARDED MESSAGE=================== -- The silver-list is a moderated forum for discussion of colloidal silver. To join or quit silver-list or silver-digest send an e-mail message to: [email protected] -or- [email protected] with the word subscribe or unsubscribe in the SUBJECT line. To post, address your message to: [email protected] Silver-list archive: http://escribe.com/health/thesilverlist/index.html List maintainer: Mike Devour <[email protected]>
