RE: CSSerious EIS Colour Questions.

2010-04-16 Thread Neville Munn
Sorry, I believe I still haven't answered this. Rather difficult to say really, light intensity, or lack of intensity, tends to dull the red colour down a little, suspect with new batteries colour shade would be similar to the others. The others look like they could burn a hole in the wall

RE: CSwhere is everyone?/...TAITP~WBSF?

2010-04-16 Thread Tony Moody
Hi Shar, Theoretically It will probably have degrade a bit , It looses strength by outgassing slowly. I have 1/2 a litre of the 35% in exactly the same place in my frig, but mine is in its glass bottle, in a strong plastic screwtop transport container. It gets used slowly here and I can't say

RE: CS Successful Tooth Tubule Disinfection In Vivo??

2010-04-16 Thread Ode Coyote
Tubules extend all the way to the enamel and to the surface of the tooth under the gum line. They are a thermally conductive pathway straight to the nerves inside as well as being porous and subject to the invasion of microbes that cause decay. If you have receding gums, they are exposed.

Re: CSThe deposition of AgCl into tubules of the human tooth dentine

2010-04-16 Thread Ode Coyote
To seal them up with a germ killing substance to prevent cavities and sensitive teeth and gum line infections.instead of using flouride for the sealing job with a toxic substance. Possibly a brilliantly simple solution to an ancient problem. Ode At 10:56 AM 4/15/2010 -0500, you

Re: CSSerious EIS Colour Size/Zeta=[Malvern DLS]

2010-04-16 Thread Marshall Dudley
Neville Munn wrote: Apologies for the appalling way in which I put my queries, and I'll answer in one go here. 1) Particle size and beam strength: What I meant to say was...although the other colour reflected/refracted? is grey and unseen with naked eye, if the light beam is 'reflected'

Re: CSwhere is everyone?/...TAITP~WBSF?

2010-04-16 Thread Dorothy Fitzpatrick
Thanks Tony. dee On 15 Apr 2010, at 19:57, Tony Moody wrote: Hi Dee, Yes , Take it out of the cardboard tube, You could wrap it in something plastic like bubble wrap if you feel nervous about it it bumping about. It would be good to keep it in a closed plastic container in the frig.

Re: CSwhere is everyone?/...TAITP~WBSF?

2010-04-16 Thread Dorothy Fitzpatrick
This is what my shop bought one says too. Wish I'd stayed with it! dee On 15 Apr 2010, at 22:32, sol wrote: Ode Coyote wrote: Not all brands use stabilizers. Diamond brand from the Dollar Tree is 100% 3% peroxide and water. It's cheap [$1] and they aren't concerned if it doesn't last

CSWisconsin Legislators Approve State Microbe

2010-04-16 Thread Nenah Sylver
The article Wisconsin Legislators Approve State Microbe from The New York Times is on the level, humorous and charming. It's also short. Here's the link: http://www.nytimes.com/2010/04/16/us/16microbe.html?ref=todayspaper Nenah

RE: CSwhere is everyone?/...TAITP~WBSF?

2010-04-16 Thread starshar
Hi Tony You say your's is in the refrigerator, but it's in glass. Mine is in the freezer, but it's in plastic. (one of these days I'll dig it out and see how it's holding up!) I'm just trying to weigh the benefits and drawbacks on either side of this storage equation. Thanks

Re: CSMaking 100% colloidal EIS

2010-04-16 Thread poast
It has been about a month now, and I decided to check my 100% colloidal solution. I opened the lid, and the solution is brown. Maybe closer to reddish brown. It has a weak tyndale effect. This is the solution that I added baking soda to in an effort to raise the PH to neutral. Is brown good?

CSYO YO EIS

2010-04-16 Thread poast
I have been exercising some EIS over the past few days. I started out with a solution that had a conductivity of about 15 uS. I added a very small amount of ascorbic acid. The solution turned amber brown, then went to grey. However, when I held it up to sunlight, it was more amber, but under

Re: CSYO YO EIS

2010-04-16 Thread Malcolm
Hi, My best guess; you're measuring the conductivity of a weak acid, ascorbic. It likes to interact with hydrogen peroxide. Here's the story from wiki, and I suspect the silver ion is just getting booted around becoming an oxide, then an ion, etc. Dunno; Marshall or Steve are the chemists, but