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Preparation of elemental phosphorus
[quote]Any way my point is I thought about the same problem about sealing up the two sections until ... |
28-11-2009 at 13:45
by: entropy51 |
The short questions thread (2)
[quote]Anyway i was making up as normal, 500ml of conc sulphuric, 300ml of 30%h202, except it was 50 ... |
28-11-2009 at 13:39
by: entropy51 |
H2S intoxication
I will say it once more, because I don't want people to believe that they can rescue [i]themselves[/ ... |
28-11-2009 at 13:24
by: entropy51 |
H2S intoxication
[quote]Figures it had to be H2S.[/quote] WTF. Apparently nobody but anonomus thinks that there was ... |
25-11-2009 at 17:34
by: entropy51 |
H2S intoxication
[quote]I was asked to run through an experiment (cation identification) to see how long it would tak ... |
25-11-2009 at 16:45
by: entropy51 |
Preparation of elemental phosphorus
[rquote=166326&tid=65&author=len1] When you start lying, youre finished as a scientist.
... |
22-11-2009 at 13:33
by: entropy51 |
Preparation of elemental phosphorus
[rquote=166319&tid=65&author=len1]No its your interpretation of what you have read that I do ... |
21-11-2009 at 18:16
by: entropy51 |
Homemade HCL Bright Yellow
[rquote=166318&tid=13029&author=hissingnoise]Yes, HCl [i]is[/i] often tinted slightly lemoni ... |
21-11-2009 at 18:00
by: entropy51 |
Homebuilt recirculating evaporative cooler
Well, its interesting.[quote]The unit can keep water at ambient, or just a hair below ambient temper ... |
20-11-2009 at 17:39
by: entropy51 |
Don't read this if you don't want to be pissed off
[rquote=166175&tid=13050&author=JohnWW]....arguments that both parties could use against unf ... |
18-11-2009 at 18:34
by: entropy51 |
clamp for 14/20 neck?
I use an old fashioned [url=http://www.amazon.com/C-amp-A-Scientific-Burette/dp/B0017UAW00]burette c ... |
18-11-2009 at 17:32
by: entropy51 |
Don't read this if you don't want to be pissed off
[quote]I suppose the US gun seller puts gun on his customs declaration did they when sending guns to ... |
18-11-2009 at 16:34
by: entropy51 |
Don't read this if you don't want to be pissed off
[quote]You all seem to forget that several agencies exist to stop goods that are not wanted in any p ... |
18-11-2009 at 15:44
by: entropy51 |
Don't read this if you don't want to be pissed off
I do not think it's a case of the stability of international law versus the suppression of dope cook ... |
18-11-2009 at 11:32
by: entropy51 |
Don't read this if you don't want to be pissed off
[rquote=166166&tid=13050&author=watson.fawkes]So, entropy51, which do you value more: the st ... |
18-11-2009 at 10:10
by: entropy51 |
Don't read this if you don't want to be pissed off
[b]You forgot the most important reason[/b][rquote=166139&tid=13050&author=watson.fawkes]I c ... |
18-11-2009 at 06:57
by: entropy51 |
Ephedrine from Propiophenone...
[rquote=166119&tid=6347&author=VestriDeus]Isn't ephedrine like a schedule II controlled subs ... |
17-11-2009 at 18:11
by: entropy51 |
Don't read this if you don't want to be pissed off
[rquote=166091&tid=13050&author=Sedit]Im not pissed.
Sounds like the DEA busted a methlab a ... |
17-11-2009 at 18:00
by: entropy51 |
How come I can smell bleach?
[rquote=166014&tid=12748&author=VestriDeus]It only makes salty vinegar
It wouldnt make Ac ... |
15-11-2009 at 14:03
by: entropy51 |
Sterilization machine via electroon beam or?
Sterilization requires doses in the 50 kilogray range, minimum. Nothing that amateurs have access t ... |
14-11-2009 at 17:50
by: entropy51 |
Picric acid: different instructions
[rquote=165915&tid=389&author=uchiacon]Also been having trouble finding phenol(wow, that stu ... |
13-11-2009 at 11:27
by: entropy51 |
Switching rcving flask in vacuum distillation
[rquote=165876&tid=4284&author=anotheronebitesthedust]What is wrong with turning the vacuum ... |
13-11-2009 at 10:58
by: entropy51 |
Purple chlorophenol?
[quote]Anyway I'm leery of trying to pyrolyze powders, I've too often found that the bottom burns be ... |
13-11-2009 at 10:37
by: entropy51 |
Sterilization machine via electroon beam or?
Clean the dishes thoroughly and dry them. Store them for 24 hours in a dessicator over 37% formalde ... |
13-11-2009 at 10:24
by: entropy51 |
Possible convenient way of making phosphates and h2o2 OTC
Looks like I was wrong: apparently Magpie distilled off the H2O under vacuum to concentrate his aci ... |
11-11-2009 at 08:31
by: entropy51 |
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