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Analyzing Arsenic
Use minute quantities of the sample. Marsh probe is a very sensitive qualitative technique.
The m ... |
26-5-2012 at 14:36
by: Endimion17 |
Analyzing Arsenic
Nothing will happen to you if you feel the smell of AsH3. It's not like you're making liters of it. ... |
26-5-2012 at 14:13
by: Endimion17 |
Making a domestic refrigerator suitable for lab use
[rquote=249633&tid=20203&author=Lambda-Eyde]Alright, that was a really bad example. What I w ... |
26-5-2012 at 08:54
by: Endimion17 |
horde of gear uncovered in Toronto
Am I the only one that cringes at the thought that my lab equipment, which I've carefully dedicated ... |
26-5-2012 at 05:53
by: Endimion17 |
Making a domestic refrigerator suitable for lab use
[rquote=249567&tid=20203&author=Lambda-Eyde]Have you ever been in the stockroom of a univers ... |
26-5-2012 at 04:51
by: Endimion17 |
Making a domestic refrigerator suitable for lab use
[b]Or[/b], you can make sure:
- your containers aren't a million years old and cracking
- aren't p ... |
25-5-2012 at 08:02
by: Endimion17 |
Making a domestic refrigerator suitable for lab use
Install a system which would inject few liters of argon into the fridge after the doors are closed. ... |
24-5-2012 at 16:28
by: Endimion17 |
ground glass, help please
[rquote=249421&tid=20193&author=Lambda-Eyde]How so? My keck clips still work...  [/rquote]
... |
24-5-2012 at 08:35
by: Endimion17 |
Radioactive elements
alchimiste5804's stuff is expensive because the stuff he/she sells is heavily manipulated. It takes ... |
24-5-2012 at 05:42
by: Endimion17 |
ground glass, help please
[rquote=249384&tid=20193&author=Pyro]my ''style'' is NS29, i got a bunch of equipment with N ... |
23-5-2012 at 17:09
by: Endimion17 |
Removing rust from lab equipment with phosphoric acid
[rquote=249356&tid=19962&author=mycotheologist]...
Also, heres the problem I'm having: I ... |
23-5-2012 at 14:22
by: Endimion17 |
ground glass, help please
Actually, the European standard is pretty much the international, world standard. It's the US standa ... |
23-5-2012 at 14:06
by: Endimion17 |
Decomposing corpses
[rquote=249323&tid=19958&author=bahamuth][rquote=249305&tid=19958&author=Endimion17] ... |
23-5-2012 at 00:48
by: Endimion17 |
Decomposing corpses
[rquote=249303&tid=19958&author=bahamuth]...
and a superheated steam/NaOH vapor... [/rquo ... |
22-5-2012 at 14:42
by: Endimion17 |
Pretty Pictures (1)
turd, bahamuth, AWESOME 
[Edited on 18-5-2012 by Endimion17] |
18-5-2012 at 13:13
by: Endimion17 |
Bromine from NaBr
"bromine [i]isolation[/i]" *chemistry nazi* |
15-5-2012 at 12:44
by: Endimion17 |
Distillation flask
[rquote=248535&tid=20091&author=Magpie]There was a time when there was no TV, or ground glas ... |
14-5-2012 at 08:54
by: Endimion17 |
Bromine from NaBr
[rquote=248531&tid=20090&author=woelen]Yes, the latter also works quite well. Actually, ther ... |
14-5-2012 at 08:49
by: Endimion17 |
Distillation flask
You guys are joking, right? Come on, tell me you're joking. 
FFS
[img]http://www.kii.ntf.uni ... |
14-5-2012 at 06:40
by: Endimion17 |
Drying agent for H2SO4?
[rquote=248496&tid=20088&author=elementcollector1]NaOH?[/rquote]
Is that a joke or what? ... |
14-5-2012 at 06:27
by: Endimion17 |
Bromine from NaBr
woelen, what about concentrated hydrogen peroxide and sulphuric acid with concentrated solution of a ... |
14-5-2012 at 06:25
by: Endimion17 |
Using a propane torch to heat glassware
You can see the melting allright. [url=http://www.youtube.com/watch?v=OUHOjpbkAPY]Check this out.[/u ... |
13-5-2012 at 08:36
by: Endimion17 |
Jello Salt bridge
Dry salt tube with parrafin plugs sounds like a decent high voltage insulator. 
[Edited on 13-5-2 ... |
13-5-2012 at 08:29
by: Endimion17 |
Using a propane torch to heat glassware
Gas torches must never be used for heating laboratory glassware such as flasks. That's what flamewor ... |
13-5-2012 at 06:08
by: Endimion17 |
air stones for chlorinations?
I think chlorine would destroy the binder. Those stones are some inert material glued loosely with a ... |
13-5-2012 at 05:53
by: Endimion17 |
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