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Registering surface tension
The quartz tubing we use with our microfluidic devices have a few hundred µm ID.


And I think ...
29-11-2014 at 08:35
by: DrMario
Distillation Set on Ebay - Opinions??
[rquote=371271&tid=23544&author=Bert]I am going to remove the multiple posts by SGV Scientif ...
25-11-2014 at 20:26
by: DrMario
The Short Questions Thread (4)
[rquote=370060&tid=25055&author=DistractionGrating]OK, this may not be a chemistry question, ...
25-11-2014 at 17:22
by: DrMario
Strange result from cuprous iodide experiment with EDTA
[rquote=369948&tid=48004&author=No Tears Only Dreams Now][rquote=369453&tid=48004&au ...
25-11-2014 at 12:03
by: DrMario
List some BAD chemistry YouTube videos
[rquote=369805&tid=48892&author=Zyklon-A][b][url=https://www.youtube.com/watch?v=_fkc5r2lFZs ...
24-11-2014 at 19:34
by: DrMario
List some BAD chemistry YouTube videos
[rquote=369688&tid=48892&author=Romain]That's the worst video ever in terms of security... N ...
24-11-2014 at 19:22
by: DrMario
List some BAD chemistry YouTube videos
[rquote=369648&tid=48892&author=Eddygp]https://www.youtube.com/watch?v=M3k8AWv2Y4w

Very s ...
24-11-2014 at 13:05
by: DrMario
List some BAD chemistry YouTube videos
[rquote=369632&tid=48892&author=bismuthate]https://www.youtube.com/watch?v=EvIUxJtqLGc
just ...
24-11-2014 at 12:56
by: DrMario
List some BAD chemistry YouTube videos
[rquote=369626&tid=48892&author=HgDinis25][rquote=369566&tid=48892&author=DrMario]He ...
24-11-2014 at 12:52
by: DrMario
List some BAD chemistry YouTube videos
[rquote=369608&tid=48892&author=j_sum1]https://www.youtube.com/watch?v=ft-zjHP7tWg

This i ...
24-11-2014 at 12:41
by: DrMario
List some BAD chemistry YouTube videos
[rquote=369600&tid=48892&author=zts16]Also, lost opportunity, because he just ruined FIVE PO ...
24-11-2014 at 12:27
by: DrMario
List some BAD chemistry YouTube videos
Here's one, to start the ball rolling:

https://www.youtube.com/watch?v=uB7gzJnfP4Q

Issues:

...
24-11-2014 at 11:54
by: DrMario
List some BAD chemistry YouTube videos
Post here some YouTube videos that are bad because either one or more of the categories apply:

- ...
24-11-2014 at 11:52
by: DrMario
Deoderants and Copper Complexes
Interesting, thank you. And get well soon!!!
24-11-2014 at 11:47
by: DrMario
Strange result from cuprous iodide experiment with EDTA
[rquote=368927&tid=48004&author=No Tears Only Dreams Now]Where did your EDTA and iodine come ...
24-11-2014 at 09:48
by: DrMario
Strange result from cuprous iodide experiment with EDTA
Okay.

I have actually noticed a very slight increase in colour intensity with one of the samples ...
23-11-2014 at 20:09
by: DrMario
making Cu(OAc)2
[rquote=368565&tid=34109&author=mr.crow]What a pain in the butt. I'm just going to buy some ...
23-11-2014 at 13:14
by: DrMario
Strange result from cuprous iodide experiment with EDTA
[rquote=368539&tid=48004&author=blogfast25][rquote=368535&tid=48004&author=DrMario][ ...
23-11-2014 at 09:11
by: DrMario
Jack Parsons and Mercury Fulminate?
[rquote=368530&tid=47839&author=IrC]

As to the possibility of homicide one usually tries ...
23-11-2014 at 06:38
by: DrMario
Strange result from cuprous iodide experiment with EDTA
[rquote=368508&tid=48004&author=unionised]
Did you consider the fact that the ammonia solut ...
23-11-2014 at 06:07
by: DrMario
Strange result from cuprous iodide experiment with EDTA
Well, I'll be continuing to shake bottles with ever increasing concentrations of [Cu(NH3)2]+ and see ...
22-11-2014 at 23:23
by: DrMario
Strange result from cuprous iodide experiment with EDTA
[rquote=368489&tid=48004&author=DraconicAcid][rquote=368479&tid=48004&author=DrMario ...
22-11-2014 at 22:31
by: DrMario
Strange result from cuprous iodide experiment with EDTA
According to this ChemWiki:
http://chemwiki.ucdavis.edu/Inorganic_Chemistry/Descriptive_Chemistry/d ...
22-11-2014 at 22:26
by: DrMario
Strange result from cuprous iodide experiment with EDTA
Another thing I noticed: while I didn't measure carefully the amount of precipitate I created, the a ...
22-11-2014 at 21:59
by: DrMario
Strange result from cuprous iodide experiment with EDTA
[rquote=368477&tid=48004&author=DraconicAcid]
The deep royal blue is actually the cupric am ...
22-11-2014 at 21:51
by: DrMario
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