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cheapest way to pure oxygen
Yes, getting H2O2 is not a problem. I knew this method, but I thought that there could be a cheaper ... |
7-3-2003 at 13:24
by: Rhadon |
cheapest way to pure oxygen
One short question: What do you think would be the cheapest way to ~90%+ pure oxygen, preferrably fr ... |
7-3-2003 at 11:57
by: Rhadon |
Upgrade a-hoy!
No problem! Sometimes it's good if there are things that don't work rigt from the beginnin ... |
18-2-2003 at 01:19
by: Rhadon |
Got it!!!
I just found out how to get it to work:
The problem was indeed related to the color scheme. When ... |
18-2-2003 at 01:17
by: Rhadon |
Also have problems with colors and icons
I just wanted to say that I also cannot display colors and icons correctly as long as I'm logge ... |
18-2-2003 at 01:06
by: Rhadon |
Fluorine-containing organophosphorus compounds online
Thank you. Looks interesting! |
10-2-2003 at 14:59
by: Rhadon |
Cafeine
[url=http://chemfinder.cambridgesoft.com/]Chemfinder[/url] is great for things like this.  |
5-2-2003 at 04:18
by: Rhadon |
Chemistry of Essential Oils Vol. 2 Online
Yes, a program like that would be fine. I tried to find it, without success. Looks like it is hard t ... |
31-1-2003 at 15:28
by: Rhadon |
Chemistry of Essential Oils Vol. 2 Online
Thanks for that book |
31-1-2003 at 14:10
by: Rhadon |
Metal tubes
Oh, it shouldn't be "copper staff" but "aluminum staff". I read DeusExMachina's post, thought of cop ... |
28-1-2003 at 09:53
by: Rhadon |
Metal tubes
You'll do hard to find tubes that meet your claims, but if you could find a copper staff you can dri ... |
28-1-2003 at 09:49
by: Rhadon |
Metal tubes
I'm not from the UK, but you can get all sorts of metal stuff from sites where they keep scrap iron. ... |
28-1-2003 at 08:44
by: Rhadon |
Infighting
I was just posting a reply to the thread in the E&W forum when I saw the topic here. Polverone said ... |
27-1-2003 at 14:48
by: Rhadon |
available for download: Hydrogenation Methods
Hi!
[b]facts and figures: [/b]
[b]title: [/b]Hydrogenation Methods
[b]author: [/b]Paul N. Rylan ... |
20-1-2003 at 10:59
by: Rhadon |
RDX synthesis
Hmm, actually Mg(ClO4)2 is a strong drying agent which can be used as a substi ... |
19-1-2003 at 10:46
by: Rhadon |
Nitric acid
The procedure still doesn't seem to be applicable for small laboratories to me, but that should depe ... |
19-1-2003 at 05:51
by: Rhadon |
Nitric acid
No. Like I wrote above: It's an industrial process which cannot be carried out in a small lab. |
18-1-2003 at 20:01
by: Rhadon |
Nitric acid
DeusExMachina, sorry to disappoint you, but it's not that easy. The oxidation of NH3 is a ... |
18-1-2003 at 18:41
by: Rhadon |
gamma-butyrolactone or lactone
Well, the GBL probably doesn't need to be that pure then, so I would call a synthesis from pharmaceu ... |
7-1-2003 at 17:18
by: Rhadon |
Picric acid: different instructions
This method may have high yields but unfortunately it uses 98% HNO3. If ~70% HNO3
6-1-2003 at 09:49
by: Rhadon |
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Paralyzing Substance
Curare and strychnin (alkaloids) are used for that purpose.
In general, you could use any poison ... |
5-1-2003 at 13:58
by: Rhadon |
Picric acid: different instructions
DeusExMachina, I'm sure you posted this procedure with good intent, but Mephisto did neither want to ... |
5-1-2003 at 09:33
by: Rhadon |
Ammonium Nitrate compound
There is already a very good thread on the preparation of cyanides in the [i]Bioactive Materials[/i] ... |
3-1-2003 at 12:18
by: Rhadon |
Anhydrous metal chlorides with NH4Cl?
Oh, I think I misunderstood you. I thought that you wanted to tell us that the CH4Cl you ... |
2-1-2003 at 19:25
by: Rhadon |
Anhydrous metal chlorides with NH4Cl?
Blazter, did you also test your NH4Cl for hydrate water? If a substance looks dry it can ... |
1-1-2003 at 13:18
by: Rhadon |
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