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Looking over the border: EU-Regulations
[rquote=613717&tid=23212&author=woelen]I boil down small quantities and do experiments on a ...
27-5-2019 at 21:24
by: BJ68
Looking over the border: EU-Regulations
The problem with boiling down or concentration of weak acids, is the fact, that (so far I see) there ...
27-5-2019 at 04:45
by: BJ68
Looking over the border: EU-Regulations
[rquote=613373&tid=23212&author=Herr Haber]It's time to stop being a member of the general p ...
24-5-2019 at 01:27
by: BJ68
Looking over the border: EU-Regulations
New Draft: https://ec.europa.eu/home-affairs/sites/homeaffairs/files/what-we-do/policies/european-ag ...
22-5-2019 at 22:42
by: BJ68
Silver nitrate without NOx
Addition:

If somebody wants to play with different concentrations and parts "nitric acid"/"hydrog ...
5-5-2018 at 10:08
by: BJ68
Silver nitrate without NOx
82435
2-5-2018 at 01:13
by: BJ68
Silver nitrate without NOx
[rquote=516428&tid=82435&author=VSEPR_VOID]You should put this in the publication board. Goo ...
2-5-2018 at 01:13
by: BJ68
Silver nitrate without NOx
50 g of metallic silver is added to 200 ml of 10.39% (m/v) nitric acid. The mixture is heated up (sh ...
1-5-2018 at 23:53
by: BJ68
Buying chemicals
[rquote=513533&tid=81107&author=aga][rquote=513478&tid=81107&author=Tsjerk]... as a ...
9-4-2018 at 00:06
by: BJ68
Buying chemicals
[rquote=510257&tid=81107&author=Assured Fish]
Why not just go ahead and buy them and then l ...
12-3-2018 at 03:58
by: BJ68
Public Consultation 98/2013 Explosive Precusor
Sorry for posting this twice:

Please read this:

a) Overview:
https://ec.europa.eu/home-affair ...
7-2-2018 at 21:08
by: BJ68
Looking over the border: EU-Regulations
a) Overview:
https://ec.europa.eu/home-affairs/what-we-do/policies/crisis-and-terrorism/explosives/ ...
4-2-2018 at 23:11
by: BJ68
New information For UK chemists
[rquote=502178&tid=78960&author=DavidJR] oxalic acid (ok sure, it's poisonous, but so long ...
2-1-2018 at 21:50
by: BJ68
New information For UK chemists
[rquote=500415&tid=78960&author=aga]

Personally i think the UK being OUT of any EU decisi ...
19-12-2017 at 23:26
by: BJ68
Tejo (national sport of Colombia) legal in the UK or not??
[rquote=495613&tid=77790&author=LearnedAmateur]Snaps are perfectly legal and very cheap - co ...
1-11-2017 at 23:08
by: BJ68
UK legal disposal of banned substances.
Does somebody know why oxalic acid is regulated?

Is it a common chemical in GB and people own a b ...
16-7-2017 at 22:12
by: BJ68
Aerogels: Work in Progress
Here is the Link to the Illumina-Chemisry-Board:
http://illumina-chemie.de/aerogele-part-1-(work-in ...
16-5-2017 at 20:44
by: BJ68
Preparation of Chromate/Dichromate
Disposal of Dichromate or better decontamination of it:

Very cheap and fast way: Use ascorbic aci ...
14-3-2017 at 23:56
by: BJ68
Bristol University students evacuated from chemistry school after 'unstable substance' made
Humph....yesterday our student got a staining protocol and asked me to help him. One step is antigen ...
8-2-2017 at 23:50
by: BJ68
Making Gold III chloride?
Can check both routes....working at a University, so supply with reagents is not a problem...and if ...
1-2-2017 at 03:30
by: BJ68
Making Gold III chloride?
Hm....sorry but if you look at the paper: They use only hydrochloric acid and pure chlorine and noth ...
1-2-2017 at 01:48
by: BJ68
Making Gold III chloride?
Old Thread, but I obtained 20 g gold pellets and will sacrifice about 2 g for making Gold(III)chlori ...
31-1-2017 at 23:52
by: BJ68
The Atomic Chemistry Set
To whom it may concern:

Kickstarter Project

https://www.kickstarter.com/projects/2121389293/t ...
30-9-2016 at 04:34
by: BJ68
TSCA USA Legislation signed to law
[rquote=453043&tid=66678&author=The Volatile Chemist]Barium Carbonate?? Really...?

And ag ...
26-6-2016 at 22:12
by: BJ68
phenolphaline and potassium permanganate
[rquote=451215&tid=66465&author=CRUSTY]Why would they try to restrict phenolphthalein?[/rquo ...
10-6-2016 at 23:25
by: BJ68
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