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The effect of acid on skin
[quote][i]Originally posted by Nerro[/i]
How do you guys normally approach such materials? glov ... |
30-7-2007 at 15:38
by: The_Davster |
Stand
Very nice |
28-7-2007 at 18:14
by: The_Davster |
oxime of fluorenone
Thanks! I had been looking at analogous procedures for benzaldehyde and acetophenone, but benzophen ... |
28-7-2007 at 16:45
by: The_Davster |
oxime of fluorenone
Easy question for those in the know, I have never had to do any of these before. At work I want to ... |
26-7-2007 at 15:53
by: The_Davster |
one of our own BUSTED for a firework!
Ok guys, lets try to keep legal and societal issues to those concerning chemical hobbyists, not a 'g ... |
26-7-2007 at 14:57
by: The_Davster |
Feeling like a kid in a candy store... I'm officially in biz.
[quote][i]Originally posted by evil_lurker[/i]
power supply conversion boxes ( simply plug and pla ... |
25-7-2007 at 16:34
by: The_Davster |
one of our own BUSTED for a firework!
I am disgusted. The stories told in this thread are very depressing.
YTs friends arrest, Magpie' ... |
24-7-2007 at 18:33
by: The_Davster |
Arsenic pentoxide
Ugh, arsenic oxide, that brings back some memories.
First course of analytical chemistry, I had to ... |
24-7-2007 at 16:44
by: The_Davster |
Need help destroying nasty organics
Conc. Sulfuric then slow addition of KMnO4, or perhaps pirhanna solution.
Or do all of what has b ... |
23-7-2007 at 16:37
by: The_Davster |
FIGHT FOR SCIENTIST RIGHTS!!!
Wow, I don't say sentences very often starting with 'there should be a law'...but there should be a ... |
20-7-2007 at 15:49
by: The_Davster |
The end of Hobby Pyrotechnics!
Chemical and engineering news had an article on this issue recently. I'll borrow and scan it on mon ... |
20-7-2007 at 15:42
by: The_Davster |
Chems for sale etc
[quote][i]Originally posted by tito-o-mac[/i]
Did you know that the Polonium radioactive substance ... |
20-7-2007 at 04:57
by: The_Davster |
Very stubborn stain in a flask
Steel wool on the end of a spatula with soap and water?
Sometimes the simple way works. |
18-7-2007 at 04:28
by: The_Davster |
Nonspecific Descriptions Found in Chemistry Procedures
I had never noticed anything I considered too non-specific until the other day.
"and to this was ad ... |
17-7-2007 at 20:14
by: The_Davster |
5-ATZ(5-Aminotetrazole), the nitrotetrazolate ion and friends
lol I remember from an old post on roguesci how you got it...you trickster you .
1kg yes?
Amino ... |
17-7-2007 at 16:42
by: The_Davster |
What do to with these weird chemicals?
In my opinion:
Interesting:
-cortisone-topical steroid, good if you get excema(rashes) which I som ... |
9-7-2007 at 16:37
by: The_Davster |
Mozzie alert
CO2 and alkali carbonates I believe. I wonder if they are actually repelled, or if their flesh seek ... |
8-7-2007 at 18:21
by: The_Davster |
Mozzie alert
[quote][i]Originally posted by Nerro[/i]
You must have smellt horrible though. [/quote]
Haha, ouch ... |
8-7-2007 at 14:46
by: The_Davster |
Flying stoppers...
Cracked the lightbulb in the hood at work with one. I use ductape to secure them. |
8-7-2007 at 13:47
by: The_Davster |
Mozzie alert
Mosquitos eh? I have spent the last 4 days camping in the northern Canadian bush, so mosquito heave ... |
8-7-2007 at 13:45
by: The_Davster |
Rare earth metals, mischmetal, etc
The rare earths I cut were decently soft, I'd say similar to magnesium? You can shave off pieces of ... |
4-7-2007 at 16:45
by: The_Davster |
Rare earth metals, mischmetal, etc
I am not a tool specialist, it was what was in the uni machine shop. it was over 6' tall, and had a ... |
4-7-2007 at 05:28
by: The_Davster |
Two car bombs found in West End-detonation of propane possible?
haha
http://www.theregister.co.uk/2007/07/02/terror_idiocy_outbreak/
 |
3-7-2007 at 21:14
by: The_Davster |
Rare earth metals, mischmetal, etc
I think if you choose to attempt to do a good separation of these compounds from michmetal, you may ... |
3-7-2007 at 19:03
by: The_Davster |
"platinum chloride"
Looks like the hexachloroplatinic acid I have used.
But I absolutly love those labels!
EDIT: W ... |
2-7-2007 at 14:31
by: The_Davster |
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