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Making Glowing Radium Paint
But how should I solve the zinc sulfide, so I can paint it om the clock hands? It's insolutable in w ... |
11-4-2022 at 01:47
by: Crazy_Chemist |
Detectable radioactivity from rubidium?
I can't measure something from my ampoule with rubuídium with my gamma-scout. |
26-3-2022 at 22:30
by: Crazy_Chemist |
Book of all radio active nuclei and their decay products
On every element om Wikipedia, there is a link to a list of all isotopes for that element, above the ... |
26-3-2022 at 22:29
by: Crazy_Chemist |
Can I open lithium thionyl chloride batteries?
Thnks guys!  |
26-3-2022 at 21:54
by: Crazy_Chemist |
Cleaning glassware and other equipment
I bought som chromium (tri)oxide to have to clean my glass, but I'v understand theat is really dange ... |
26-3-2022 at 21:52
by: Crazy_Chemist |
Lethal dose of mercuric nitrate
I think my most lethal chemical is HgCl2, I read recently about o mortality at 1 mg/kg (oral, rat). ... |
26-3-2022 at 21:45
by: Crazy_Chemist |
European Sulfuric Acid Ban
Concentrated sulfuric acid has long been banned from sale in Sweden, but I had time to order a bottl ... |
24-3-2022 at 23:10
by: Crazy_Chemist |
Is it now illegal to buy from chemcraft?
I have an order from Chemcraft and now the swedish postservice, PostNord, says they are going to sto ... |
24-3-2022 at 23:06
by: Crazy_Chemist |
Making Glowing Radium Paint
I ordered two types of zinc sulfide yesterday:
Zinc sulfide: Copper doped https://onyxmet.com/index ... |
12-3-2022 at 23:34
by: Crazy_Chemist |
Handling of Aniline
I heard once, about a guy who sat in chair there someone had poured anilin on it, and it absorbed th ... |
12-3-2022 at 01:52
by: Crazy_Chemist |
Cheap radioisotope sources
Thanks for a good video!
Such a button would be cool to have! But $829.99 is to much. My grandgra ... |
11-3-2022 at 21:17
by: Crazy_Chemist |
Cheap radioisotope sources
Made a nice deal today (I think)!
Found this on eBay! 90-100 clock hands!
Maybe not all is rad ... |
11-3-2022 at 04:33
by: Crazy_Chemist |
Value of gold
I bought Rhodium from Israel, for about €25 for a 10 mm x 1 mm very thin strip to my element colle ... |
11-3-2022 at 00:34
by: Crazy_Chemist |
Best way to extract sodium hypochlorite?
[rquote=671831&tid=158455&author=unionised][rquote=671822&tid=158455&author=Crazy_Ch ... |
11-3-2022 at 00:28
by: Crazy_Chemist |
Best way to extract sodium hypochlorite?
Detergents with 2.4% sodium hypochlorite are sold here, and I need to extract it. I tried to boil it ... |
9-3-2022 at 22:36
by: Crazy_Chemist |
Can I open lithium thionyl chloride batteries?
I have a number of lithium thionyl chloride batteries which I have no use for. But I would like to g ... |
9-3-2022 at 22:28
by: Crazy_Chemist |
Small scale production of H2SO4 in the amateur lab
I had time to buy a liter of battery acid at 37.5% before it was banned. I have not used it yet, but ... |
9-3-2022 at 22:21
by: Crazy_Chemist |
Why does fluorine gas not evolve with HF and KMnO4?
When you put hydrochloric acid on potassium permanganate, chlorine gas is evolved. But why does not ... |
9-3-2022 at 22:09
by: Crazy_Chemist |
Making Glowing Radium Paint
Hi!
I've thougt to do the same, I have bougt some radiumpainted watch-hands om eBay, and I want t ... |
9-3-2022 at 07:21
by: Crazy_Chemist |
