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New proposal for EU regulations [rquote=603269&tid=145219&author=VSEPR_VOID]God I hate Europe. [/rquote] Me too. The bas ...	23-2-2019 at 06:11 by: unionised
Back from the dead - Working with NdCl3/FeCl3 I guess you didn't extract it fully or the solution didn't have enough HCl in it. No idea what th ...	19-2-2019 at 13:34 by: unionised
(Successfully) Ordering from Sigma Aldrich in the UK There's a hint; the metal container is very big for just 500 g of acetyl chloride.	19-2-2019 at 13:30 by: unionised
(Successfully) Ordering from Sigma Aldrich in the UK [rquote=602660&tid=145003&author=fusso]Why's AcCl in a metal container?[/rquote]It is in a g ...	19-2-2019 at 13:22 by: unionised
Back from the dead - Working with NdCl3/FeCl3 Welcome back. Do you have ether to play with? If so, the "old school" method for removing Fe(III ...	18-2-2019 at 14:44 by: unionised
HOLY MARY MOTHER OF GOD! Hoffman made LSD without making LSD? I quite like the irony. The OP claims that Hoffman was using LSD before it was invented. He also c ...	17-2-2019 at 09:14 by: unionised
Detectable radioactivity from rubidium? I wonder if scintillation cocktails might pick up something. 2.7KeV isn't a lot by nuclear standard ...	17-2-2019 at 08:56 by: unionised
Man melting dental fillings for silver ends up exposing entire apartment building to mercury [rquote=601670&tid=144479&author=C6(NO2)5CH2CH(CH3)N(NO2)2]Would metallic mercury vapor have ...	13-2-2019 at 13:11 by: unionised
Quenching of bluish fluorescence ... Can you buy sunscreen and see if it helps?	10-2-2019 at 06:03 by: unionised
Corundum From Thermite Slag They crystals look pretty- which is about as much s you can really say for them. Do the "ruby" on ...	10-2-2019 at 05:57 by: unionised
Quenching of bluish fluorescence ... You might be able to add (or paint on) something which absorbs UV strongly, but doesn't fluoresce.	8-2-2019 at 08:09 by: unionised
Diluting Ethanol to 95% (Azeotropic) Azeotropic concentration depends on atmospheric pressure. I'd check the balance and the flasks by w ...	8-2-2019 at 05:40 by: unionised
Lead acetate decahydrate? [rquote=600928&tid=143789&author=Tsjerk]That amount of white precipitate is not going to be ...	7-2-2019 at 11:40 by: unionised
Tired of reporting spam [rquote=600661&tid=143829&author=Predacon35]Some of these spam posts seem to get quite a few ...	6-2-2019 at 13:01 by: unionised
Problem with Potassium Dichromate solubility [rquote=598670&tid=142202&author=clearly_not_atara]Can someone please think of a good test f ...	3-2-2019 at 13:04 by: unionised
Problem with Potassium Dichromate solubility Probably a stupid question but... When you weighed out 500g initially, did it seem to be about half ...	3-2-2019 at 10:41 by: unionised
PCl3 and PCl5 [rquote=597957&tid=141648&author=ChemistryForever]Would this reaction be very violent?[/rquo ...	2-2-2019 at 09:44 by: unionised
Detectable radioactivity from rubidium? [rquote=598024&tid=123201&author=Tsjerk]Gram for gram is not too relevant when measuring dec ...	2-2-2019 at 09:43 by: unionised
Black humour (?) of Victorian chemists [rquote=598034&tid=118003&author=AJKOER] And, like saccharine, both compounds where once ...	2-2-2019 at 09:39 by: unionised
Detectable radioactivity from rubidium? Or, you can pick up the accompanying gammas. As you say, the betas never get very far so the beta ...	2-2-2019 at 04:57 by: unionised
Detectable radioactivity from rubidium? [rquote=597510&tid=123201&author=Blarglesworth]In order to detect Rb-87, you pretty much hav ...	1-2-2019 at 17:03 by: unionised
Silver perchlorate incompatibilities [rquote=597547&tid=141289&author=clearly_not_atara]Silver trifluoroacetate, methanesulfonate ...	1-2-2019 at 16:59 by: unionised
Acetonitrile synth Apart from the likelihood of "bomb" being rather too accurate a term for what happens... It's very ...	31-1-2019 at 11:34 by: unionised
indole from solvent extraction of feces [rquote=595400&tid=139443&author=wg48]... For a follow on experiment they can extract rad ...	30-1-2019 at 14:14 by: unionised
Interesting colour effect. Theories? Video editing software.	27-1-2019 at 05:06 by: unionised
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