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Bad days in the lab or with glassware?
I dropped a 500 mL RBF on the concrete floor of my lab a while ago from about waist height. It bounc ... |
14-12-2013 at 09:17
by: subsecret |
Chemist's Nightmare
I had a CO2 generator spray HCl all over the lab. Luckily I stepped aside quickly enough to avoid th ... |
14-12-2013 at 09:09
by: subsecret |
The smell of chirality: carvone enantiomers
Very nice extraction! I'll have to repeat this procedure... |
14-12-2013 at 08:57
by: subsecret |
The Best Quality Glassware (?)
Very nice! Thank you for all of the help.
I'm mainly looking for 24/40 ground glass apparatus... ... |
9-12-2013 at 13:49
by: subsecret |
The Best Quality Glassware (?)
Do any of these companies refuse to sell to individuals? I've heard that Chemglass is one of the onl ... |
8-12-2013 at 08:35
by: subsecret |
The Best Quality Glassware (?)
Thank you. |
7-12-2013 at 11:36
by: subsecret |
The Best Quality Glassware (?)
I'm sure that this members have discussed this several times in the past, but after using the search ... |
7-12-2013 at 10:05
by: subsecret |
The true mad science, hydrogen azide distillation
Tetrakis, I understand your concern for Plante, and if he were to severely injure himself, well, I w ... |
6-12-2013 at 19:02
by: subsecret |
The true mad science, hydrogen azide distillation
I agree with vulture. Knowing the danger and not putting other people at risk is all that the experi ... |
3-12-2013 at 15:14
by: subsecret |
A Side Reaction
Thank you. |
1-12-2013 at 13:01
by: subsecret |
A Side Reaction
Yesterday, I distilled about 250 mL of dichloromethane from Crown Handi-Strip paint stripper.
--Le ... |
1-12-2013 at 11:35
by: subsecret |
Workbench surface
I don't see much purpose in having a fancy lab table. I use a 1/2 inch (smooth) plywood surface on t ... |
28-11-2013 at 18:42
by: subsecret |
Capturing O2 to breath
Don't be concerned about mists or vapors... If you want to be extra safe, you could pass the oxygen ... |
22-11-2013 at 14:19
by: subsecret |
Air mattress pump for vacuum filtration?
I, personally, think it'll be too weak to complete the filtration. Give it a shot!!
A water aspir ... |
20-11-2013 at 18:34
by: subsecret |
Marked by chemistry
Sorry about the accident, I hope you heal well.
@Oscillator:
I don't think that the "What Shou ... |
1-11-2013 at 15:37
by: subsecret |
chem haters
EC1, I assume that you go to a pretty "normal" sized school, so it's much more helpful for you to sp ... |
27-10-2013 at 18:22
by: subsecret |
Sorry for asking so many questions here
Cou, I feel the same. I'm currently in the 10th grade, and I haven't had a chemistry class yet. I've ... |
27-10-2013 at 18:17
by: subsecret |
PTFE reaction kettles?
First of all, they're pretty expensive. With all of those problems, I don't think it would be a good ... |
25-10-2013 at 03:17
by: subsecret |
chem haters
[rquote=303005&tid=26413&author=PeeWee2000]. . .degree in pharmaceutical chemistry so hes fo ... |
23-10-2013 at 13:53
by: subsecret |
mercury(II) chloride
Loosejohnny, in case you wanted to know how mercury is isolated from HgS (cinnabar), the cinnabar is ... |
18-10-2013 at 19:40
by: subsecret |
Refining mercury from cinnabar
This is an example of an amateur gold refining retort, used for separating gold from the amalgam. I ... |
17-10-2013 at 12:49
by: subsecret |
Bromine Spectrum Tube
This is a bromine tube that I found at my local education supply store... In the instructions, it sa ... |
28-9-2013 at 15:09
by: subsecret |
How to or where to get alkenes
Some grocery stores, in the pharmaceutical section, will carry turpentine, which is mainly made up o ... |
22-9-2013 at 11:45
by: subsecret |
the basic Strong Acids harm skin?
I always wear gloves when working with HCl, although they are just thin latex gloves. I've gotten a ... |
11-9-2013 at 17:28
by: subsecret |
Trisodium Phosphate as a Glassware Cleaner
I suppose that it could attack glass if a solution of it is heated. I know that hot phosphoric acid ... |
3-9-2013 at 19:05
by: subsecret |
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