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Glassware in Australia
Search around a little before posting - UTFSE!

There have been numerous threads on topics like th ...
29-8-2012 at 04:37
by: Hexavalent
Determination of the Concentration of Vitamin C in Urine
Thanks for that woelen, it is of great help. I'll correct it when I have a chance and will re-publis ...
27-8-2012 at 08:58
by: Hexavalent
Determination of the Concentration of Vitamin C in Urine
Updated to incorporate Nicodem's comments;

25-8-2012 at 11:01
by: Hexavalent
Determination of the Concentration of Vitamin C in Urine
That's a huge help, Nicodem - thank you. I am not at my own computer at present but as soon as I get ...
25-8-2012 at 03:54
by: Hexavalent
Bromine Eye Inflammation
ScienceHideout...were you handling the bromine in a fume cupboard, and, if so, what position was the ...
24-8-2012 at 13:03
by: Hexavalent
Determination of the Concentration of Vitamin C in Urine
Version 4, with Wizzard's corrections.
24-8-2012 at 12:02
by: Hexavalent
Determination of the Concentration of Vitamin C in Urine
Page 2: Ok, thanks. I have a habit of making sentences too long:)

Page 3: Will provide a link, an ...
24-8-2012 at 11:57
by: Hexavalent
Determination of the Concentration of Vitamin C in Urine
Here is the edited version, with all the suggestions you made, kavu;
24-8-2012 at 11:50
by: Hexavalent
Determination of the Concentration of Vitamin C in Urine
Ah, thanks. I'll change them now, as well as the references and the other things you picked up on.
24-8-2012 at 11:19
by: Hexavalent
Determination of the Concentration of Vitamin C in Urine
Thanks a lot for those pointers, they are very helpful indeed.

I'll wait to see what others think ...
24-8-2012 at 11:15
by: Hexavalent
Determination of the Concentration of Vitamin C in Urine
Please have a look at this paper and tell me what you genuinely think of it. I am very welcome to su ...
24-8-2012 at 10:31
by: Hexavalent
Catalyzing: n-butylamine vs Di-n-butylamine
http://wavefunction.fieldofscience.com/2010/11/why-are-secondary-amines-most-basic.html

Mentions ...
22-8-2012 at 13:45
by: Hexavalent
I'm giving away one complete Kontes Micro
plante1999

I have had several conversations with him in the past and attest that he is a very wor ...
22-8-2012 at 13:18
by: Hexavalent
Catalyzing: n-butylamine vs Di-n-butylamine
I believe that the di-n-butylamine will work as a catalyst, it may be possible just use half the mol ...
22-8-2012 at 13:06
by: Hexavalent
Make concetrated Sulfuric Acid
[rquote=257750&tid=21278&author=DJF90]
You clearly did not see this: http://www.sciencemadn ...
22-8-2012 at 10:37
by: Hexavalent
Catalyzing: n-butylamine vs Di-n-butylamine
At least have the courtesy to show what you have edited to avoid making others look stupid.

I hav ...
22-8-2012 at 10:27
by: Hexavalent
Make concetrated Sulfuric Acid
Heating sodium bisulfate will not yield sulfur trioxide.

Why not just purchase it as drain cleane ...
22-8-2012 at 10:16
by: Hexavalent
Catalyzing: n-butylamine vs Di-n-butylamine
You still haven't told us what you're actually doing.
22-8-2012 at 08:56
by: Hexavalent
Catalyzing: n-butylamine vs Di-n-butylamine
What reaction are you catalysing?

Are you reacting benzaldehyde and nitroethane to produce phenyl ...
22-8-2012 at 07:11
by: Hexavalent
does anyone have some red phosphorus that they would be willing to sell?
Ah, yes. Thanks Fossil:)
22-8-2012 at 04:23
by: Hexavalent
Selling my glassware, hot plates and PTFE vacuum pump
Where do you live, TheLogos?
22-8-2012 at 04:21
by: Hexavalent
does anyone have some red phosphorus that they would be willing to sell?
If you're in the US, then I wouldn't bother. Maybe match-head scraping is the best idea after all.
21-8-2012 at 12:16
by: Hexavalent
Superheated Plasma?
We all know that there are four states of matter, each one formed by supplying energy to its predece ...
21-8-2012 at 11:35
by: Hexavalent
Help! Can't log in...
Good Lord, it's working again now.

Anyone else had the same issue?
17-8-2012 at 11:22
by: Hexavalent
Help! Can't log in...
Today I was fiddling around with some of the SM themes and then I leave the PC. I come back and try ...
17-8-2012 at 11:15
by: Hexavalent
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