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Ouch, Canada
*sigh* I read this in the paper this morning, was going to post it as well. I am worried about whic ... |
9-12-2006 at 12:12
by: The_Davster |
Chemicals/labware to avoid?
[quote][i]Originally posted by Veruth[/i]
Wow, I never realized how common some of the ingredients ... |
7-12-2006 at 20:47
by: The_Davster |
niobium pentachloride -- interesting reagent?
I imagine as soon as niobium is deposited on the wire then it is safe from corrosion. I would worry ... |
7-12-2006 at 16:20
by: The_Davster |
niobium pentachloride -- interesting reagent?
You could attempt to pass the vapours of NbCl5 over a glowing nichrome wire. If you are lucky you m ... |
7-12-2006 at 09:24
by: The_Davster |
Recruits!!
Well apparently my constant references to my home lab in chem lecture and lab has had an effect on p ... |
4-12-2006 at 20:47
by: The_Davster |
Azidocelulose
Looked it up in Federoff. Does not have an entry...so its existance is in doubt. |
4-12-2006 at 19:51
by: The_Davster |
more frightening privacy stuff
Or wrap it in tinfoil. That should work too. |
3-12-2006 at 17:14
by: The_Davster |
Ligand field theory
[quote][i]Originally posted by chemoleo[/i]
CO exists. Are there analogues, CS, CTe etc? Or even s ... |
2-12-2006 at 11:22
by: The_Davster |
No more Providone Iodine over the counter?
[quote][i]Originally posted by Nicodem[/i]
then you can consider your legislators as the dumbest i ... |
2-12-2006 at 11:08
by: The_Davster |
Building a rotatory evaporator
A simple flask heated and with powerfull magnetic stirring and provided with vaccuum pasing through ... |
1-12-2006 at 20:27
by: The_Davster |
Bromine Source and Synthesis
In order for you to be oxidizing bromide to bromine the nitric has to be getting reduced. NO/NO2 wa ... |
29-11-2006 at 22:10
by: The_Davster |
United Nuclear Mentioned in Po-210 case
[quote][i]Originally posted by baconaut[/i]
Got a response back from the author:
"The Unabomber ... |
29-11-2006 at 15:39
by: The_Davster |
Indole
There is an indole ring in tryptophan, the stuff in turkeys that makes one sleepy. |
29-11-2006 at 15:14
by: The_Davster |
Ever nearly dispatched oneself?
NOT IN MY LAB....IN A REAL ONE
Uranium metal ignited while I was cutting it...not in a fumehood.. ... |
26-11-2006 at 18:49
by: The_Davster |
Odour Control
I like the idea, abusing the drainage system for improvising ventilation. I would like a way to suc ... |
25-11-2006 at 18:26
by: The_Davster |
ETN synthesis problem
Whoa... 2 in an hour.
Chemolobotomy seems to be a reincarnation of If_6_was_9, and other guises. ... |
25-11-2006 at 15:06
by: The_Davster |
Vanadyl Diacetate
As requested: (scanner still on the fritz)
[quote]
Vanadium(V) oxide (18.2g) is added to aceti ... |
24-11-2006 at 22:17
by: The_Davster |
Thallium poisoning
I doubt tracing stuff over there is as easy as here. It could have been some sort of industrial was ... |
24-11-2006 at 17:30
by: The_Davster |
Oil bath
I use a small copper pot. The bottom is very slightly concave, which is nice because my hotplate is ... |
23-11-2006 at 17:58
by: The_Davster |
A strange reaction
Bicarb is amphoteric, it can either act as an acid or as a base. In this case it acts as a base.
I ... |
23-11-2006 at 17:53
by: The_Davster |
Could we get a classifieds section?
I do not think it is a good idea, unwanted attention would be attracted. With some of the things di ... |
22-11-2006 at 19:23
by: The_Davster |
Thallium poisoning
Heard a story from an old professor of mine, a grad student was working with Tl salts over an extend ... |
21-11-2006 at 21:26
by: The_Davster |
Potassium Hydroxide Synthesis
Placing the electrode evolving chloring as near to the surface of the solution as possible will prev ... |
20-11-2006 at 17:44
by: The_Davster |
Decarboxylation of amino acids
Ok, lets keep this just to the chemistry of such substances, the potency of such is not for here. T ... |
20-11-2006 at 17:04
by: The_Davster |
The Halogens and Alkalis Confined! (Pictures)
I remember reading, can't even remember if the source was reputable, that the cesium video was 'enha ... |
19-11-2006 at 18:58
by: The_Davster |
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