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Solvent recovery - DIY Alembik
[url=https://www.ebay.com/itm/262814098450?hash=item3d30f0e412:g:lHAAAOSwFL9TtP8W&amdata=enc%3AA ...
2-8-2023 at 13:25
by: arkoma
Control of reflux temperature for fractional distillation - how?
With EtOH, from raw sugar wash (estimated 16-18% w/hydrometer), I can get 90% purity easily in one r ...
2-8-2023 at 13:10
by: arkoma
Your weirdest chemical that's gotten moldy?
Balack powder that was left in my black match machine damp. Molded over like crazy.
27-7-2023 at 07:24
by: arkoma
Proposed posting convention for dealing with AI
[rquote=685713&tid=159718&author=j_sum1]You're up to four cents now arkoma. Don't blow the ...
15-7-2023 at 20:48
by: arkoma
Sciencemadness comment box!
Hangs on the network setup with me also.

Virtual box 6.1, running on Mint 21.1 w/cinnamon
14-7-2023 at 04:49
by: arkoma
Proposed posting convention for dealing with AI
[rquote=685695&tid=159718&author=j_sum1]

1. It is discoverable by bots which AI use to ha ...
13-7-2023 at 19:33
by: arkoma
Proposed posting convention for dealing with AI
Personally, I think there is some danger in allowing this crap to be "forum wide". Could be mistaken ...
13-7-2023 at 08:56
by: arkoma
Novel Ketene synthesis - First time poster, long time reader
aside from the fact ketene is very dangerous.
13-7-2023 at 08:44
by: arkoma
Phenol to salicaldahyde how?
From here https://www.sciencemadness.org/madscifaq.html#2.1_Board_topics

[quote]Do not request sp ...
13-7-2023 at 08:43
by: arkoma
Sciencemadness comment box!
[rquote=685596&tid=30434&author=Tsjerk]Polverone! Good to see you back
[/rquote]

Thank G ...
12-7-2023 at 16:45
by: arkoma
Nitroethane from ethanol
[rquote=685641&tid=159717&author=Grizli7]So the question remains open- is there a way to obt ...
12-7-2023 at 16:41
by: arkoma
The ordeal of my life… and a serious warning to British homechemmers!
I'm glad that at least they did not enjoin you from posting/participating here. I am sure that the H ...
6-7-2023 at 14:39
by: arkoma
The ordeal of my life… and a serious warning to British homechemmers!
[rant]Bordering on "forbidden" political discussion I am, but this is an instance of the nanny state ...
1-7-2023 at 08:37
by: arkoma
The ordeal of my life… and a serious warning to British homechemmers!
[rquote=685330&tid=159687&author=Admagistr][rquote=685329&tid=159687&author=Rainwate ...
30-6-2023 at 17:27
by: arkoma
Reliable Chemical Suppliers 2023
eBay is usually my goto, and I have acquired quite a few "oddball" reagents from scimad members down ...
28-6-2023 at 23:17
by: arkoma
Ketamine synthesis work
nice writeup
22-6-2023 at 14:23
by: arkoma
Corning PC-420 For Sale
it is an awesome price. wish i had "extra" money...... *sigh*
22-6-2023 at 14:17
by: arkoma
stopcock on pressure equalized addition funnel is stuck. Help?
[rquote=685100&tid=159667&author=ManyInterests]OK guys, I just fixed it... no need for furth ...
21-6-2023 at 11:26
by: arkoma
Everyday Chemistry
day before yesterday, i massacred four innocent 1964 US 25 cent pieces in hot nitric acid. after two ...
15-6-2023 at 20:47
by: arkoma
Latest chemical order?
[rquote=684857&tid=9890&author=Tsjerk][rquote=684853&tid=9890&author=arkoma]Just rec ...
9-6-2023 at 13:45
by: arkoma
Latest chemical order?
Just received approximately half a kilo of CaC[sub]2[/sub] from France!! Shout out you know who you ...
9-6-2023 at 06:40
by: arkoma
Latest chemical order?
Pyro bug has bitten me HARD, and 4 July approaching.

20lbs KNO[sub]3[/sub]
7-6-2023 at 15:49
by: arkoma
Update on my YouTube science channel
[rquote=684784&tid=159631&author=Keras]

Before it’s too late, I would advise you to han ...
7-6-2023 at 12:00
by: arkoma
toluene --> benzaldehyde
https://www.youtube.com/watch?v=NIVkBs7oWDI

NileRed just posted this today.

The Etard.
1-6-2023 at 15:13
by: arkoma
toluene --> benzaldehyde
[rquote=684607&tid=2223&author=Raid]has anyone covered the oxidation of toluene with chromyl ...
31-5-2023 at 21:10
by: arkoma
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