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Two spectroscopic questions
That is a very important difference in practice: with EI you typically get a large number of fragmen ... |
15-1-2017 at 06:28
by: phlogiston |
after packing chromatography column
As Metacelcus and Tsjerk already said: thats perfectly fine. You can store it like that indefinitely ... |
13-1-2017 at 17:48
by: phlogiston |
DIY GMO fish and amphibians...
You will also need approval of an ethical committee if you intent to try this with actual people. Ex ... |
8-1-2017 at 02:56
by: phlogiston |
Platinum foil suggestions needed
You don’t state your intended goal, but if you were planning to use these in chlorate or perchlora ... |
3-1-2017 at 08:10
by: phlogiston |
Help getting started
Bert has a point though, you have invested some money in equipment and chemicals. Surely, you did yo ... |
2-1-2017 at 16:56
by: phlogiston |
Where is Blogfast25 ?
From his post on 22/10/2016 in the "Mad Scientist of the Year 2016 Nominations" thread (Forum Matter ... |
2-1-2017 at 16:48
by: phlogiston |
Ostwald style nitric production
Very, very interesting, thanks! For some, this extremely useful reagent is very difficult to obtain. ... |
29-12-2016 at 18:02
by: phlogiston |
What happened while dumping my chemicals?
Pretty color.
If you honestly care to find out, start by making well-defined mixtures of the chemic ... |
29-12-2016 at 02:30
by: phlogiston |
Ostwald style nitric production
Do you have any idea if some of the ammonia is able to pass the reactor unreacted? That would result ... |
27-12-2016 at 04:37
by: phlogiston |
best method to analyze amino acids
If all you want is to confirm that your product is what you think it is, NMR and MS are good techniq ... |
14-12-2016 at 04:42
by: phlogiston |
The trials & tribulations of Thorium production
That is a surprisingly large amount. I wander how much of it retained for long periods of time. Also ... |
12-12-2016 at 07:04
by: phlogiston |
unknown substance
So, it is likely to be an inorganic compound.
What is puzzling is that it dissolves in ethanol, b ... |
6-12-2016 at 07:34
by: phlogiston |
unknown substance
If it was organic, very likely you would have observed it decomposing and/or melting when you heated ... |
5-12-2016 at 07:13
by: phlogiston |
Isolation of Iodine From SeaWeed
I tried it, using a few kg's (wet, including adherent water) of Fucus vesiculosus L. (bladderwrack). ... |
30-11-2016 at 14:49
by: phlogiston |
Red chemiluminescence
The red biolumiscence seen in fish from the Malacosteid family |
25-11-2016 at 06:15
by: phlogiston |
Article on home chemistry from Chemistry World
That is an absolutely excellent article! Sarah Houlton, if you are reading this, my compliments! Tha ... |
23-11-2016 at 16:38
by: phlogiston |
Mad Scientist of the Year 2016 Nominations
Very cool aga, Looks amazing already.
Many common fabric dyes (Dylon is a common brand) work well ... |
20-11-2016 at 16:12
by: phlogiston |
best way to pack a chromatograpy column
What kind of column? Are we talking HPLC columns with micron-sized particles? nano-LC? Or mm - cm di ... |
18-11-2016 at 04:16
by: phlogiston |
Ammonium chromate, what the fuck has happend there?
Sometimes you can have a crust of crystals form on the sides of the container which then wicks up th ... |
14-11-2016 at 07:51
by: phlogiston |
Best way to preserve crystal
Another interesting material is Paraloid B72. It is a polymer that is used to conserve all kinds of ... |
12-11-2016 at 17:12
by: phlogiston |
Carbonate test for neutrons
Hmm, very good point, it would.
Spontaneous fission (SF) can be considered a background signal ag ... |
3-11-2016 at 16:16
by: phlogiston |
Production of Potassium Chlorate
Carbon rods will work, but the anode rod will erode and you will get a very suspension of very fine ... |
3-11-2016 at 15:30
by: phlogiston |
Carbonate test for neutrons
If you were to also saturate the solution with [sup]235[/sup]U-uranyl carbonate, the numbers of avai ... |
2-11-2016 at 02:25
by: phlogiston |
Carbonate test for neutrons
Most methods for detecting the decay of single atoms rely on the fact that although a single particl ... |
1-11-2016 at 09:01
by: phlogiston |
Carbon Foam Refractory Made From Bread
Is it conductive?
I wander if it is similar to the foamy carbon you get by carbonizing sugar with c ... |
31-10-2016 at 08:13
by: phlogiston |
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