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EPP 15% Sulphuric acid !
[rquote=520177&tid=83377&author=zed]Acid attacks are not common in the U.S.. I suppose it m ... |
1-6-2018 at 19:55
by: Melgar |
Lowes pulls paint stripper from shelves! How to make DCM
Just go to your neighborhood TrueValue and ACE hardware stores instead of Lowe's and Home Depot. I ... |
1-6-2018 at 18:20
by: Melgar |
Bad elements from ebay again
Yeah, I got some elemental selenium, both the round lumps, and the black glassy shards. I accidenta ... |
1-6-2018 at 18:12
by: Melgar |
Synthesis of Isobutyl Nitrite (88.2% Yield) from Isobutyl Alcohol and Nitrous Acid formed in Situte
From my experience, magnesium sulfate isn't the best choice. It pulls water out of solution, but no ... |
30-5-2018 at 11:42
by: Melgar |
Synthesis of Isobutyl Nitrite (88.2% Yield) from Isobutyl Alcohol and Nitrous Acid formed in Situte
[rquote=519497&tid=83333&author=VSEPR_VOID]Do you have any more information on where you get ... |
27-5-2018 at 15:52
by: Melgar |
Synthesis of Isobutyl Nitrite (88.2% Yield) from Isobutyl Alcohol and Nitrous Acid formed in Situte
I make sure to have small amounts of n-butyl nitrite around, since I'm one of the only ones here who ... |
26-5-2018 at 19:36
by: Melgar |
Technecium or Technetium?
The Mandela Effect was named that because there existed a whole bunch of people who seem to remember ... |
26-5-2018 at 11:23
by: Melgar |
Cool electronic devices you can make for thr lab but are uncommon.
[rquote=517645&tid=82665&author=coppercone]another biggie for those peltiers is to provide p ... |
26-5-2018 at 04:32
by: Melgar |
Electrochemical production of chloroform
I actually tried this before. The acetone has a habit of evaporating off, since it's in the top lay ... |
25-5-2018 at 00:33
by: Melgar |
Lengthy, time-consuming overhaul of forum software
When I ended up looking at the contents of the virtual machine, out of 12.2 GB of the space that it ... |
21-5-2018 at 19:08
by: Melgar |
Nitrogen Dioxide Smell
The "oxidizing smell" may just be the sensation of your olfactory receptors taking on oxidation dama ... |
21-5-2018 at 15:50
by: Melgar |
ETN synthesis problem
[rquote=501894&tid=7209&author=sipuli]That was my initial impression as well.
I did some ... |
21-5-2018 at 15:37
by: Melgar |
Looming DCM Ban (US)
Damn it. Nitromethane seems to have gone up in price to $80/gallon with UPS ground shipping, in the ... |
21-5-2018 at 15:21
by: Melgar |
Modified Wolff-Kishner
[rquote=518350&tid=82897&author=JnPS]@unionised - Damn, well it looks like I'll try to see w ... |
21-5-2018 at 15:00
by: Melgar |
A round of applause for ACE Hardware. Especially ones in small cities in semi-rural areas.
[rquote=518539&tid=83003&author=ELRIC]They’ve got the same cans at our local Lowes. I was ... |
21-5-2018 at 09:07
by: Melgar |
Removal of Na2SO4 from Mg(OH)2
You might actually consider using a centrifuge if it's annoying enough. I have a friend who build h ... |
20-5-2018 at 19:35
by: Melgar |
A round of applause for ACE Hardware. Especially ones in small cities in semi-rural areas.
Today, I walked over three miles, mostly uphill, in very hot weather because it was becoming clear t ... |
20-5-2018 at 19:09
by: Melgar |
Lengthy, time-consuming overhaul of forum software
Yeah, I've used git extensively. The trouble is that the process I'd use for migrating the tables i ... |
20-5-2018 at 18:26
by: Melgar |
Lengthy, time-consuming overhaul of forum software
Lol @ JJay.
I basically have to reverse engineer both forum database schemas, (though phpBB's is ... |
20-5-2018 at 04:53
by: Melgar |
Looming DCM Ban (US)
Ah, sorry for any misunderstanding. My point was that if I spent $70 (well, maybe $75-$80, realisti ... |
17-5-2018 at 21:12
by: Melgar |
Lengthy, time-consuming overhaul of forum software
Okay, well one of the issues is that spambots come here all the time, and while the admins do remove ... |
17-5-2018 at 19:14
by: Melgar |
Looming DCM Ban (US)
For $70 you can get like three liters of DCM from distilling a gallon of paint stripper [i]and also ... |
16-5-2018 at 20:43
by: Melgar |
How much solution is required to react
The bubbles would always make it so my precipitate never precipitated. With HCl and bleach, on the ... |
16-5-2018 at 13:57
by: Melgar |
HCl Preparation with no other strong acid
I actually did an experiment once where I left aluminum foil in magnesium chloride solution, oxalic ... |
16-5-2018 at 05:22
by: Melgar |
How much solution is required to react
Does it have to be that specific problem, or can it just be something similar?
You usually conver ... |
16-5-2018 at 00:52
by: Melgar |
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