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Energetics training classes in PA in June
[rquote=699758&tid=160941&author=Nemo_Tenetur]Are these workshops available for the general ... |
13-3-2025 at 15:41
by: pantone159 |
Cheap calibration source for scintillation detector
United Nuclear sells disk sources sourced from Oak Ridge. I have bought one before and had it shippe ... |
24-1-2025 at 10:19
by: pantone159 |
TNT Equivalents of Pyrotechnic Compositions
I don't know if your specific values are correct, but they would not surprise me. The power of TNT d ... |
13-11-2024 at 19:21
by: pantone159 |
NileRed in the NY Times
Here is a 'gift' link from the NY Times that is supposed to get past any paywall:
https://www.nyt ... |
21-8-2024 at 18:53
by: pantone159 |
Has anyone ever had a bottle of pool grade calcium hypochlorite burst?
I had a bottle of calcium hypochlorite fail. I don't really remember the details, but I did find tha ... |
29-5-2024 at 17:05
by: pantone159 |
Preparation of Hydrogen Cyanide
That photo is beautiful and horrifying at the same time 
|
22-1-2024 at 19:55
by: pantone159 |
Selling Chemicals online
[rquote=689506&tid=160040&author=akmetal]50 ml up to almost $400
https://www.thomassci.co ... |
15-12-2023 at 17:05
by: pantone159 |
Plutonium reactions - how'd they figure this stuff out?
Part of the answer, was working with extremely small amounts of Pu in the early days, to study Pu ch ... |
29-9-2023 at 18:49
by: pantone159 |
Finding small amounts of Plutonium or U235?
In the USA, it is occasionally possible to get reasonable physical samples of Th and U. Beyond that ... |
25-9-2023 at 15:23
by: pantone159 |
Nuclear shaped charge?
The weapon that was first used 'Little Boy' did shoot one piece of material at another, and this was ... |
29-8-2023 at 05:55
by: pantone159 |
Louisville home chemist's house to be burned
Burning it sounds pretty questionable to me also. There could be plenty of things in there that are ... |
28-8-2023 at 16:32
by: pantone159 |
Crazy Florida man arrested who also happened to have a PhD in chemistry
This was entirely creepy (to put it mildly), but that chemical analysis does not make much sense to ... |
28-8-2023 at 06:54
by: pantone159 |
The First Room-Temperature Ambient-Pressure Superconductor
https://www.science.org/content/blog-post/room-temperature-superconductor-new-developments
A blog ... |
1-8-2023 at 14:47
by: pantone159 |
Where to get DCM?
https://www.laballey.com/products/dichloromethane-methylene-chloride-acs
I suppose 4L of HPLC gra ... |
18-7-2023 at 09:26
by: pantone159 |
MOED synthesis (Brooker's merocyanin)
That is an interesting looking compound. Any chance that somebody could post the journal paper? I do ... |
23-5-2023 at 06:24
by: pantone159 |
Mercury Cleanup Sponges on Sale
I tried to buy some of these, and my order was at first taken, for these sponges along with some oth ... |
1-5-2023 at 05:55
by: pantone159 |
Sequence of 'color reactions'
The book Chemical Magic, by Leonard A. Ford, has the following demonstration:
Jug of Mystery.
... |
13-12-2022 at 07:27
by: pantone159 |
Swede blow out his apartment with TATP
I seem to recall some paper posted here where some Israeli researchers characterized a multi-kg crys ... |
23-10-2022 at 19:28
by: pantone159 |
Solubility of hydrated salts compared to their anhydrates
The numbers posted above for CuSO4 look sensible: The ratio of molar mass of the hydrate vs anhydrou ... |
21-9-2022 at 15:56
by: pantone159 |
Where to purchase a C60 sample (Buckminsterfullerene)
Metalium has ampules of fullerenes for sale. Not cheap, $80 for 0.2 grams. I have one such ampule fo ... |
12-8-2022 at 09:12
by: pantone159 |
New chemicals for sale !
[rquote=675211&tid=63883&author=PirateDocBrown]There's just no substitute for red phosphorus ... |
19-7-2022 at 13:25
by: pantone159 |
Interesting copper complexes of cyanide
Nice work, as always!
Btw: I was not able to view this experiment on my Android phone. When I go ... |
8-6-2022 at 06:58
by: pantone159 |
Is it now illegal to buy from chemcraft?
[rquote=671705&tid=158416&author=j_sum1]All the best, Chemcraft. You deserve it.[/rquote]
S ... |
7-3-2022 at 07:47
by: pantone159 |
Cheap radioisotope sources
[rquote=671145&tid=85255&author=neptunium]if you can spare a few bucks, get the Radiacode 10 ... |
16-2-2022 at 18:37
by: pantone159 |
Latest chemical order?
I conclude that my indicator is indeed bromothymol blue, as claimed by the seller, and not bromophen ... |
2-2-2022 at 12:34
by: pantone159 |
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