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Lab-scale waste recycling
If I'm isolating an organic product dissolved in a solvent, I distill and keep the solvent. For smal ... |
13-8-2014 at 11:06
by: subsecret |
Is a fire extinguisher a reliable high pressure autoclave?
Perhaps you could use a section of steel pipe, capped on both ends, as the reaction vessel. As Praxi ... |
13-8-2014 at 10:43
by: subsecret |
A Grave Risk of Death
Let me tell you a thing: Juries (at least in the US) are composed of people who do not have large am ... |
10-8-2014 at 22:22
by: subsecret |
Cutting sodium
I really like Mailinmypocket's sodium globules. If you consider it, even with a sodium wire, there's ... |
10-8-2014 at 21:49
by: subsecret |
Fiberglass Cloth - Available in the US
Don't burn your house down 
I did try drilling my own well, but I hit a rock about 3 meters dow ... |
10-8-2014 at 21:45
by: subsecret |
Chemical Tanker Seen on Highway
gsd, have you thought about sneaking around and taking a liter or two of that carbon disulfide?
... |
10-8-2014 at 21:26
by: subsecret |
Chemistry Games
I checked out particle clicker for a second. It's pretty awesome.
Does anyone else hate the fashi ... |
10-8-2014 at 20:11
by: subsecret |
Fiberglass Cloth - Available in the US
Actually, fiberglass that is used in buildings is sprayed with a pigment and a polymer resin. IIRC, ... |
10-8-2014 at 18:32
by: subsecret |
Fiberglass Cloth - Available in the US
Very nice! I actually have a "Thermowell" heating mantle, the kind with the ceramic interior and ste ... |
10-8-2014 at 18:06
by: subsecret |
Fiberglass Cloth - Available in the US
Just to bring this to the attention of anybody who is interested, I discovered some fiberglass repai ... |
10-8-2014 at 10:53
by: subsecret |
Beginner Distillation Projects
You could buy some paint stripper and distill dichloromethane. It's very volatile, as it only boils ... |
10-8-2014 at 10:43
by: subsecret |
Untested Procedures: 2-Chloropropane via SN1
Warning: I am simply submitting this procedure to gather advice on whether or not it is feasible. If ... |
9-8-2014 at 21:52
by: subsecret |
Acetic Acid Distillation with an Entrainer
You could distill it with concentrated sulfuric acid, to remove the water. Just find a flask that ho ... |
8-8-2014 at 21:16
by: subsecret |
Acetic Acid Distillation with an Entrainer
The most popular amateur route to acetic acid is distillation from a mixture of concentrated sulfuri ... |
5-8-2014 at 18:46
by: subsecret |
RC boat fight.
Has anyone thought of using thermite to destroy the enemy boat? A small bag or packet of thermite at ... |
5-8-2014 at 18:16
by: subsecret |
On tri - R- Borates
If you buy HEET, you'll want to distill it first. The commercial product has been said to contain an ... |
5-8-2014 at 17:07
by: subsecret |
On tri - R- Borates
In order to remove the water, you could fill a Soxhlet extractor with calcium chloride and use it as ... |
3-8-2014 at 08:40
by: subsecret |
RC boat fight.
Attach a spear, tipped with some contact-triggered explosive device. Just ram the end into the oppos ... |
3-8-2014 at 08:36
by: subsecret |
Accidentally made benzyl bromide! Ouch My eyes! What happen? Need advice!
Benzyl bromide can be neutralized with any hydroxide (via SN2), depending on what you have lying aro ... |
21-7-2014 at 20:20
by: subsecret |
The smell of halogens
Chlorine and NO[sub]2[/sub] smell very similar. Nitric acid vapors themselves smell a lot like chlor ... |
21-7-2014 at 20:12
by: subsecret |
Mystery Glassware Identification Thread
I believe that the "drying tube" is for fermentation, IIRC. Filling it with a bacterial culture and ... |
19-7-2014 at 21:29
by: subsecret |
Idio-C
That is one of the most absurd things I've ever seen. I don't know whether I should laugh or cry, be ... |
10-7-2014 at 13:57
by: subsecret |
Thermometer adapter seal?
They probably don't have an "official" name, but Wilmad Labglass describes them as "fitments." Here' ... |
3-6-2014 at 20:16
by: subsecret |
Pumping water into a distillation condenser
Personally I'd prefer a non-submersible centrifugal pump (like those used for computer cooling syst ... |
3-6-2014 at 14:02
by: subsecret |
Plastic attachments to hold liquid-tubes onto condenser?
You might want to use that yellow latex hose, though it is slightly expensive (about 1 USD per foot) ... |
18-5-2014 at 10:07
by: subsecret |
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