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DIY Centrifuge?
You should also consider whether you would prefer a fixed angle or a swing-out design.
What kind ... |
15-9-2016 at 00:26
by: phlogiston |
EU Border laws, please help.
Eur-Lex would be a good place to look I think, it contains all the European laws:
http://eur-lex. ... |
8-9-2016 at 07:46
by: phlogiston |
EU Border laws, please help.
They can definately do more than simply confiscate your stuff it if you break a law.
They may be ab ... |
8-9-2016 at 06:53
by: phlogiston |
Used uv vis experiences
Very old machines that may be functional but that look like junk should not cost more than $100-$200 ... |
8-9-2016 at 02:26
by: phlogiston |
What's the most expensive substance you've bought?
True, that is interesting, but is it not also interesting to learn about what exotic materials are s ... |
7-9-2016 at 04:29
by: phlogiston |
Used uv vis experiences
Especially in older instruments, a computer is often only optionally needed. Some machines (even mod ... |
7-9-2016 at 03:19
by: phlogiston |
Truly evil multiple choice question
It lacks a definition of correct.
If one assumes that either 0%, 25% or 50% is a correct answer, ... |
7-9-2016 at 00:39
by: phlogiston |
What's the most expensive substance you've bought?
Eur 35,- for a few mg of InGaN (445 nm diode laser chip), if that counts.
For 'raw' materials Eur ... |
6-9-2016 at 03:13
by: phlogiston |
Best way to reduce noise/silence a vacuum pump?
At work, we have a couple of those agilent isolation boxes to house the noisy roughing pumps of the ... |
30-8-2016 at 15:49
by: phlogiston |
A slight problem...
Although the symptoms may have been real, tachycardy is certainly also associated with panic. Cyanos ... |
30-8-2016 at 15:42
by: phlogiston |
Mystery metal
Uranium metal behaves in this way.... the black stuff would then be a mixture of uranium hydrides.
... |
30-8-2016 at 13:57
by: phlogiston |
A slight problem...
What size is the contaminated area you need to deal with? How much cyanide is there in total? Would ... |
30-8-2016 at 02:27
by: phlogiston |
Quick question about Graphite rods
One other thing to note about graphite if you are going to use it for electrodes is that they are so ... |
27-8-2016 at 14:40
by: phlogiston |
reactiion of sulfur and ozone
Without knowing where you read that and the context in which it was said, I suspect that what was pr ... |
24-8-2016 at 07:24
by: phlogiston |
The trials & tribulations of Thorium production
Thanks a lot for sharing the inspiring and captivating story of making this! I can't tell you how mu ... |
23-8-2016 at 15:09
by: phlogiston |
Handling & Working with Mercury Chloride?
Plastic bags are a very poor storage solution, regardless of the permeability of the plastic.
Stati ... |
19-8-2016 at 03:17
by: phlogiston |
Radium extration
Very interesting, thanks for sharing.
I was considering a similar project, it is really interesting ... |
12-8-2016 at 12:20
by: phlogiston |
Sulfur mining in Indonesia
I have a jar sitting here on my desk with sulfur that I collected from another Indonesian volcano (G ... |
16-7-2016 at 16:45
by: phlogiston |
What would you do with an Electron Accelerator?
Lichtenberg figures
To be honest, I find your post a little odd, but possibly that is because of ... |
12-7-2016 at 01:51
by: phlogiston |
How To Divide a Radioisotope Source?
Yes, It even seems to be a first for the forum, search for 'technetium' only yields this thread. Boy ... |
8-7-2016 at 12:55
by: phlogiston |
How To Divide a Radioisotope Source?
alpha radiation is easily blocked by a sheet of paper (or your skin epidermis). Beta radiation can t ... |
8-7-2016 at 01:26
by: phlogiston |
How To Divide a Radioisotope Source?
Epoxy dissolves in hot fuming nitric acid. This is used to 'decap' IC's (dissolving the packaging's ... |
7-7-2016 at 00:52
by: phlogiston |
Another Zoom Lens
Wow, for someone not into photography, this is amazing. I had no idea this was even possible with su ... |
2-7-2016 at 14:22
by: phlogiston |
Fluorine for Laser
Be sure to report back your results, you would be the first forum member to make elemental fluorine ... |
22-6-2016 at 04:16
by: phlogiston |
Radium extration
metalresearcher, he mentions U ore, which is a much better choice, because it will have all of U's d ... |
21-6-2016 at 12:17
by: phlogiston |
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