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Radiophobia?
Its always fun until somebody has to pay. As many other issue, nobody really cares unless money star ... |
18-2-2022 at 22:46
by: neptunium |
Cheap radioisotope sources
Pretty good.. The one I bought was the one in the first picture. Limestone I guess ? just a few yell ... |
16-2-2022 at 16:48
by: neptunium |
Cheap radioisotope sources
Yes Bonanza...Nice guy for sure. I did get some ore from him too, measured it, analyzed it .. very ... |
15-2-2022 at 18:56
by: neptunium |
Anyone else noticed a change to youtube algorithms recently?
I did noticed a very slight change as well. As a viewer, some new channel have been prioritized over ... |
6-2-2022 at 17:53
by: neptunium |
Spectrometry, how to extend performance.
Do you have any pics to show your equipment and progress? which spectrometer and software are you us ... |
4-2-2022 at 23:20
by: neptunium |
Radioisotope Identification
[rquote=670272&tid=27963&author=chemrox]I need equipment capable of assessing fallout from F ... |
24-1-2022 at 16:16
by: neptunium |
Chemsavers crackdown on residential addresses?
Ha yeah ! Navigating the complicated world of corporate regulations, laws and other stupidity is som ... |
16-1-2022 at 05:33
by: neptunium |
Chemsavers crackdown on residential addresses?
I just got some chemicals from them and if you contact Mikhail directly he will (for a small fee) ge ... |
15-1-2022 at 14:59
by: neptunium |
Apparatus for making anhydrous aluminium chloride
[rquote=669528&tid=158234&author=Ubya]
Without proper analysis of the aluminium chloride pr ... |
13-1-2022 at 12:00
by: neptunium |
disolving carbon
[rquote=669730&tid=158250&author=unionised]I think the yield of the acetylene to benzene re ... |
7-1-2022 at 03:47
by: neptunium |
disolving carbon
[rquote=669729&tid=158250&author=macckone]
Assuming you are starting with an organic mixt ... |
7-1-2022 at 03:39
by: neptunium |
disolving carbon
I realize now that the picture is a bit misleading... the carbon in the source is on a waxy substanc ... |
6-1-2022 at 03:59
by: neptunium |
disolving carbon
Does anyone here know of a way to fully dissolve carbon (graphite form) ?
I am not talking about re ... |
5-1-2022 at 15:18
by: neptunium |
Detectable radioactivity from rubidium?
Rubidium 87 played an important role when measuring its concentration next to Strontium 87, The rati ... |
19-12-2021 at 06:29
by: neptunium |
Does D-T fusion require Lithium ?
out of the two naturally occurring isotopes of Li, only Li6 is the useful one for thermonuclear weap ... |
11-12-2021 at 20:19
by: neptunium |
Creating static electricity in a very vigorous chemical reactions.
Guess I missed your point Admagistr... I was just thinking if I want large static discharge i`d get ... |
1-12-2021 at 03:48
by: neptunium |
Creating static electricity in a very vigorous chemical reactions.
Seems like another complicated and inefficient way to do something simple ...As you know, metals hav ... |
30-11-2021 at 10:01
by: neptunium |
Detectable radioactivity from rubidium?
Using the liquid scintillation counter, I was able to detect about 300 counts per minutes (~5Bq) of ... |
28-11-2021 at 07:35
by: neptunium |
The formation of the natural isotope of Be9 and the possibility of preparing it in a nuclear laboratory
3He and 4He can fuse to produce Be7 and a gamma, when using the word "synthetize" in organic chemist ... |
22-11-2021 at 09:28
by: neptunium |
Distilled vs Deionized Water
The ppm value for measuring quality of water are quite useless, Pure de ionized water should have a ... |
22-11-2021 at 04:29
by: neptunium |
The formation of the natural isotope of Be9 and the possibility of preparing it in a nuclear laboratory
Nucleosynthesis if fairly well understood to generate very little Be. Maybe your guy was talking abo ... |
22-11-2021 at 04:03
by: neptunium |
Detectable radioactivity from rubidium?
[rquote=597510&tid=123201&author=Blarglesworth]
I also managed to get lanthanum-138 with a ... |
21-11-2021 at 15:53
by: neptunium |
Electrostatic generator from Alpha,or Beta emitters!
I think you`d be wasting your time with Thorium. Sure it is plentiful, safe to handle and accessible ... |
21-11-2021 at 15:39
by: neptunium |
Detectable radioactivity from rubidium?
Only 27% of natural Rubidium is Rb87 which decays to Sr87 with a half life of 50 billion years and a ... |
16-11-2021 at 07:54
by: neptunium |
Cheap radioisotope sources
here is also a few long live natural isotope
https://www.youtube.com/watch?v=Q_RW4UUTCzc |
16-11-2021 at 07:35
by: neptunium |
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