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nutrient for yast
I wonder if there are loopholes in the legislation: Maybe a way of concentrating the C2H5OH can be f ... |
7-5-2010 at 03:23
by: chief |
armstrong's deadly brew K chlorate & red phosphorus
Who was Armstrong ?
==> He was somehow involved in developement/construction of artillery, canon ... |
7-5-2010 at 03:20
by: chief |
chromium extraction from SS
I wondered about that too; a single waching-machine-drum will contain maybe 15% of its mass in chrom ... |
7-5-2010 at 03:08
by: chief |
For sale: Lithium Aluminum Hydride 99% (pelletized)
[rquote=177378&tid=13786&author=stoichiometric_steve][rquote=177372&tid=13786&author ... |
7-5-2010 at 02:59
by: chief |
nutrient for yast
[rquote=177359&tid=13809&author=unionised]Fruit juice is kind of traditional.[/rquote]
Ye ... |
7-5-2010 at 02:49
by: chief |
nutrient for yast
Suppose someone would want to make ethanol by fermentation of sugar with yast ...
==> Input woul ... |
6-5-2010 at 04:24
by: chief |
A Unique Synthesis of Ammonium Nitrate
"Terrorism" is often fake, made with a purpose ...
==> ... in the recent years this purpose has ... |
6-5-2010 at 04:00
by: chief |
For sale: Lithium Aluminum Hydride 99% (pelletized)
I can't believe that in a chem-forum someone could have the idea to say Li were above 1000 $/kg ...
... |
6-5-2010 at 03:55
by: chief |
A Unique Synthesis of Ammonium Nitrate
By the way of manufacturing the AN is one of the most cheap N-fertilizers imaginable ... : A ton for ... |
5-5-2010 at 07:35
by: chief |
For sale: Lithium Aluminum Hydride 99% (pelletized)
Extract from seawater ? That reminds me on when everybody tried to extract the gold ...
==> ... ... |
5-5-2010 at 03:37
by: chief |
For sale: Lithium Aluminum Hydride 99% (pelletized)
After I looked it up I must say: It's much more rare than I thought ...
==> but still cheap as s ... |
5-5-2010 at 00:28
by: chief |
For sale: Lithium Aluminum Hydride 99% (pelletized)
25 g for 60 EUR ? Laughably expensive ...
==> Reminds me of when a lab-supply wanted to sell m ... |
4-5-2010 at 14:30
by: chief |
Beware eBay aluminum
It works fine with MnO2 ...; didn't try anything else ... |
4-5-2010 at 14:18
by: chief |
Beware eBay aluminum
[rquote=177164&tid=13792&author=Picric-A][rquote=177135&tid=13792&author=chief]With ... |
4-5-2010 at 03:07
by: chief |
For sale: Lithium Aluminum Hydride 99% (pelletized)
Aything _that_ expensive is probably somehow drug-related ...
I wonder what else could achieve so ... |
3-5-2010 at 06:09
by: chief |
Beware eBay aluminum
With melt-stirring the production of Al-powder is easily in the kg-range ... |
3-5-2010 at 06:03
by: chief |
Beware eBay aluminum
Easy aluminum-powder, east-german way:
==> Just stirr the melt when it cools down ..., gives gr ... |
2-5-2010 at 13:31
by: chief |
Nitric Acid Synthesis
... nice (!), only the direct heating by the spiral might be a bit harsh ... 
and your beautiful r ... |
2-5-2010 at 09:43
by: chief |
Condenser cooling
@ peach: Your post above, with the refrigerator, gave me quite some idea:
==> Just inserting int ... |
1-5-2010 at 05:49
by: chief |
Anyone ever built an overhead stirrer?
A drilling engine at reduced voltage will run slowly ... and more silent ...
|
1-5-2010 at 04:26
by: chief |
Pyridine synthesis/extraction
I can get the kg of Pepper at 6 EUR (white or black) ..; with the pyridine-content at 5-9 % (wikiped ... |
1-5-2010 at 00:53
by: chief |
Sulfuric Acid at Home
[rquote=171004&tid=13313&author=JohnWW]I wonder if electrolysis, at a suitable voltage with ... |
1-5-2010 at 00:46
by: chief |
Can rubber contain an explosion || does it shatter ?
The idea came from this: Since the rubber is elasctic it might possibly withstand some deformation . ... |
30-4-2010 at 23:47
by: chief |
Can rubber contain an explosion || does it shatter ?
By the elasticity of rubber one might have the idea
==> that it will withstand conditions where ... |
29-4-2010 at 23:51
by: chief |
elemental manganese ~ from MnO2, best route
I checked, and there doesn't seem to be a thread on this:
How can elemental Manganese be obtained ... |
29-4-2010 at 15:27
by: chief |
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