Sciencemadness Discussion Board - Powered by XMB 1.9.11


	Not logged in [Login ]

FAQ

Member List

Today's Posts Forum Stats

Stats

Back to:

Sciencemadness Discussion Board » Search

Search
[Next Page]
Few questions about Gold recovery [rquote=661833&tid=157611&author=Romix]I tried boiling it in 3% nitric first... but after an ...	17-6-2021 at 18:00 by: paulll
Few questions about Gold recovery Ooh that looks like it'd be satisfying to melt down. I think you're carrying a lot of Iron and Ni ...	17-6-2021 at 17:31 by: paulll
Few questions about Gold recovery Any chance there's a bunch of iron in there?	17-6-2021 at 13:17 by: paulll
Now thats a well stocked lab! [rquote=661667&tid=157594&author=Mailinmypocket]Wow... Apparently if you disagree with him y ...	13-6-2021 at 16:15 by: paulll
Anhydrous aluminium Chloride and more! And then I saw ... [url]https://www.youtube.com/watch?v=G_4kfY0dR2A[/url] (From toluene + TCCA)	11-6-2021 at 01:55 by: paulll
Anhydrous aluminium Chloride and more! Is there an advantage to using Aluminium chloride in this synth? I'm looking at it myself in the ver ...	10-6-2021 at 18:21 by: paulll
Useful / Interesting Lab Manual This is excellent, even without having any acetic anhydride on-hand. I think some people 'round here ...	10-6-2021 at 10:38 by: paulll
Data Leak [url]https://haveibeenpwned.com/[/url] Have a look at this, it'll likely give you the relevant in ...	4-6-2021 at 09:04 by: paulll
35% H2O2 in Sk, Canada [url]https://www.cbc.ca/news/canada/manitoba/tatp-residue-winnipeg-mail-bomb-1.4432615[/url] Mayb ...	1-6-2021 at 10:49 by: paulll
Sodium Iodide from Iodine Povidone [rquote=659477&tid=157396&author=Infamous_Reddy] I don't think this method is viable becaus ...	6-5-2021 at 00:11 by: paulll
Sodium Iodide from Iodine Povidone I think your best bet is to liberate the Iodine with HCl and peroxide, clean it up by sublimation, a ...	5-5-2021 at 11:15 by: paulll
What is this metal? [rquote=659407&tid=157392&author=Bedlasky]sulfuric acid is somewhat dull in this. Piece of a ...	4-5-2021 at 17:24 by: paulll
The Short Questions Thread (4) [rquote=659405&tid=25055&author=j_sum1] (Shhh. I won't tell the students. It will ruin the ...	4-5-2021 at 17:13 by: paulll
What is this metal? [rquote=659398&tid=157392&author=DraconicAcid]Zinc can be passivated and not react with acid ...	4-5-2021 at 16:49 by: paulll
What chemistry are you working on. +1 for hydrazine sulphate ...after the sulphuric acid drain cleaner distillation that I'm working u ...	30-4-2021 at 17:16 by: paulll
Latest chemical order? [img]https://emsol.ca/chems.jpg[/img] Courtesy of B(a)P, the absolute legend. If anybody's lookin ...	30-4-2021 at 16:47 by: paulll
The Short Questions Thread (4) [rquote=658840&tid=25055&author=njl]Nope, all my samples are odorless.[/rquote] Good to k ...	27-4-2021 at 11:22 by: paulll
The Short Questions Thread (4) Do bromide salts usually have a vinegar-esque whiff about them or should I be suspicious about this ...	25-4-2021 at 23:59 by: paulll
Has anyone smelled hydrazoic acid?How does it smell like?Is it worse than chlorine,ozone and nitrogen dioxide? [rquote=658452&tid=156715&author=DraconicAcid]NO2 smells like bleach to me.[/rquote] That ...	18-4-2021 at 09:18 by: paulll
Acquisition and use of non-lab molecular sieves for solvent drying [quote]Have you considered a place like Delta Adsorbents?[/quote] 25USD for 1lb of 3A ... but 50USD ...	6-4-2021 at 09:30 by: paulll
Homemade Gas Burner - The poorman's Bunsen Burner Nicely done!	31-3-2021 at 09:38 by: paulll
latest glassware purchase [img]https://emsol.ca/mail.jpg[/img] Been keeping the postman busy lately. Not pallets-of-stuff bus ...	22-2-2021 at 14:06 by: paulll
Mantle weak magnet issue fix? How about eBay item# 265030302979?	10-2-2021 at 13:44 by: paulll
Swimming pool oxidiser question "I guess dosing intervals may be quite short (relative to TCCA) so more effort would be required." ...	6-2-2021 at 03:30 by: paulll
Swimming pool oxidiser question [rquote=654457&tid=156995&author=Fery]Reduce water contamination? H2O2 decomposes to H2O + O ...	6-2-2021 at 00:46 by: paulll
[Next Page]

Sciencemadness Discussion Board » Search