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Removing rust from lab equipment with phosphoric acid
Soaking in phosphoric acid takes to much time for me, so I just boil the rusted parts in it, as hot ... |
1-5-2012 at 14:08
by: bahamuth |
The smell of Beach Pollution accidentaly re-created
As I have used citric acid extensively to remove rust on different types or iron alloys I have also ... |
22-4-2012 at 10:33
by: bahamuth |
Preserving steel tools
Keeping a cloth pouch filled with camphor among the tools supposedly does wonders due to sublimation ... |
21-4-2012 at 18:06
by: bahamuth |
The importance of the size of your fractionating column
What you describe may be a Hempel column, and those may be packed since they have indentations at th ... |
19-4-2012 at 16:01
by: bahamuth |
The importance of the size of your fractionating column
The limiting factor is speed (will explain downwards), lower dist. speeds the smaller column, you ca ... |
19-4-2012 at 06:09
by: bahamuth |
Very interesting stir bar
It's a stirbar for cell cultures, and the point of suspending the stirbar is to not grind the cells ... |
16-4-2012 at 06:50
by: bahamuth |
Cooling with Butane
It would last you exactly as long as to catch fire and show you how hell would look like if it exist ... |
11-4-2012 at 12:20
by: bahamuth |
Opening a lactone - Easy?
[quote]Addition of NaOH in the presence of Na2S03 allowed opening of the lactone ring without occurr ... |
5-4-2012 at 23:29
by: bahamuth |
highly toxic acetylcholinesterase-inhibitor
Edited my post on request.
[Edited on 3-4-2012 by bahamuth] |
2-4-2012 at 14:12
by: bahamuth |
Substances with near room temp phase change
DMSO is a nice one, 18-19 degrees Celsius.
Cyclohexanol is also a good one at around 26 degrees C ... |
27-3-2012 at 14:04
by: bahamuth |
A Sciencemadness retrospective
[rquote=242438&tid=1767&author=Bot0nist]http://www.sciencemadness.org/talk/viewthread.php?ti ... |
23-3-2012 at 23:52
by: bahamuth |
A Sciencemadness retrospective
[rquote=242431&tid=1767&author=peach]A quick glance at some of the view counts on the thread ... |
23-3-2012 at 22:30
by: bahamuth |
Potassium permangnate gunpowder.
Not really..
Mind you this is nearly 10 years ago and abandoned that way of chemistry after that ... |
15-3-2012 at 00:13
by: bahamuth |
Potassium permangnate gunpowder.
KMNO4 gunpowder is insanely friction sensitive, I have lead pellets embedded in my face as proof...
... |
14-3-2012 at 16:05
by: bahamuth |
removing tartaric acidand aluminium sulphate from baking powder
I believe you.
But it is kinda moronic to eat something that toxic which also is linked to Alzhei ... |
13-3-2012 at 16:02
by: bahamuth |
removing tartaric acidand aluminium sulphate from baking powder
[rquote=241061&tid=19347&author=Vikascoder]friend recently i buyed some baking powder.for so ... |
13-3-2012 at 10:05
by: bahamuth |
How to make copper fulminate
[rquote=241261&tid=18672&author=AndersHoveland][b]Copper(I) Acetylide[/b]
Perhaps another ... |
13-3-2012 at 10:00
by: bahamuth |
Merits of a milligram scale.
If you want milligram scales buy a decent one, like Mettler, Sartorius and the like with a resolutio ... |
12-3-2012 at 06:31
by: bahamuth |
Illuminating Gas
[rquote=239894&tid=19132&author=Endimion17][rquote=239882&tid=19132&author=Pulverule ... |
6-3-2012 at 11:59
by: bahamuth |
Question for a machinist
[rquote=239798&tid=19105&author=phlogiston]Although getting a flat plate is probably the bes ... |
6-3-2012 at 03:58
by: bahamuth |
Formic Acid
[rquote=239690&tid=19129&author=Nicodem][rquote=239688&tid=19129&author=Scapegrace]I ... |
5-3-2012 at 14:36
by: bahamuth |
Education on Illicit substances
Jumping off a bridge with a bungie cord attached with minimal to no training is allowed, drinking as ... |
5-3-2012 at 07:46
by: bahamuth |
Question for a machinist
Remember to get a blade for the saw that works good for Al, and get e spare or two. In my experience ... |
4-3-2012 at 16:37
by: bahamuth |
Question for a machinist
If you are very gentle and careful it shouldn't damage the flatness.
But why not get someone to c ... |
4-3-2012 at 15:42
by: bahamuth |
Bacterial resistance to antibiotics.
Resistance to antibiotics come from degrading the antibiotics inside/outside the bacteria in most ca ... |
4-3-2012 at 11:26
by: bahamuth |
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