| Search |
| [Next Page] |
type of column for liquid chormatography?
Long and thin as a general rule; but what do you want to separate? Not that the actual substance mat ... |
22-1-2017 at 12:32
by: Chemetix |
Looking to buy 500g of mercury in Melb
Funny thing that- you can practically cover Mt Isa in as much lead and cadmium as you want, but impo ... |
19-1-2017 at 23:23
by: Chemetix |
Uranium Extraction from Vaseline Glass Help
You'd have more luck with raw U ore. Getting anything out of a glass matrix will take aeons, hyperbo ... |
19-1-2017 at 22:19
by: Chemetix |
Increasing Burn Rate Of Gunpowder..
A recoiless rifle, in other words. Open at the back but more a rocket engine than open tube? |
12-1-2017 at 15:02
by: Chemetix |
Looking to buy 500g of mercury in Melb
I have quite a lot of mercury switches from industrial applications. I'm in melb.
More than happy t ... |
10-1-2017 at 12:06
by: Chemetix |
Ostwald style nitric production
I'm kind of surprised too. For a start there is no zero, the fish tank valve had no off point, just ... |
8-1-2017 at 12:25
by: Chemetix |
Ostwald style nitric production
Excellent find Ecos.
It does explain why copper is so erratic as a catalyst at atmospheric pressur ... |
8-1-2017 at 03:05
by: Chemetix |
Ostwald style nitric production
An update on progress
I've learned a thing or two so to keep the flow of information going I'll g ... |
8-1-2017 at 02:43
by: Chemetix |
possibility for THC extraction
Just a bog standard chromatography column with a glass frit and a tap on the bottom, blacklight make ... |
5-1-2017 at 04:53
by: Chemetix |
Ostwald style nitric production
There is a problem with getting ammonium nitrate these days. In fact just about any nitrate is hard ... |
5-1-2017 at 04:28
by: Chemetix |
Ostwald style nitric production
The bag in a flask is an awesome way to do it really, scaleable with ease. The urea water thermal de ... |
4-1-2017 at 01:44
by: Chemetix |
Ostwald style nitric production
All I can say about the ammonia production is that it is slow. Just by looking at the fumes that ent ... |
3-1-2017 at 03:16
by: Chemetix |
Ostwald style nitric production
Ok, here's the details of the latest run.
Catalyst: 1.0gNiO on 10.8g house brick support, screen ... |
3-1-2017 at 02:40
by: Chemetix |
possibility for THC extraction
Once upon a time in a land far away...sorry to start like this, but I live a country of thou shalt n ... |
2-1-2017 at 04:33
by: Chemetix |
Ostwald style nitric production
The mechanism of catalysis is of course a complicated affair, platinum seems to work by pulling off ... |
2-1-2017 at 00:07
by: Chemetix |
Ostwald style nitric production
Thanks Jsum. The Piggot paper is a very similar scheme to what I have just built. I'm glad to have t ... |
1-1-2017 at 14:12
by: Chemetix |
Ostwald style nitric production
" MnO2 has to be one of the most accessible chemicals around and if it can be made to work reliably ... |
1-1-2017 at 03:10
by: Chemetix |
Ostwald style nitric production
" One should try to maintain a slight oxygen excess for better yield of the nitrogen oxides and put ... |
30-12-2016 at 20:06
by: Chemetix |
Ostwald style nitric production
You know, I tried to see how you could blow up the system and I don't think it's easy. If you manage ... |
30-12-2016 at 17:52
by: Chemetix |
Schematic diagram
[rquote=470377&tid=71282&author=PHILOU Zrealone]Is there a risk of explosion inside the glas ... |
30-12-2016 at 14:59
by: Chemetix |
Bad days in the lab or with glassware?
I hate to say it, but that's why chinese glass is cheap. I see teaching labs complain about the scra ... |
29-12-2016 at 14:58
by: Chemetix |
Ostwald style nitric production
The attention to details is what makes chemistry an art. Physicists take their superiority from work ... |
29-12-2016 at 14:21
by: Chemetix |
Ostwald style nitric production
As to the question of whether the ammonia goes to NO then N2, it is largely academic. I can't say by ... |
29-12-2016 at 00:43
by: Chemetix |
Ostwald style nitric production
[rquote=470240&tid=71282&author=ecos]did you try to use copper wire as catalyst?
I found so ... |
28-12-2016 at 13:48
by: Chemetix |
Ostwald style nitric production
[rquote=470151&tid=71282&author=Fulmen] If nickel was anywhere near this good, wouldn't we'v ... |
27-12-2016 at 19:32
by: Chemetix |
| [Next Page] |
