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hopefully last batch
Here are some more |
30-10-2014 at 12:03
by: amazingchemistry |
Mystery Glassware Identification Thread
I was thinking #5 was a ball jointed connecting tube only, since it doesn't seem to have any sort o ... |
29-10-2014 at 14:40
by: amazingchemistry |
More mystery glassware
Sorry for relying too much on you guys, but, having never worked with anything other than simple org ... |
29-10-2014 at 12:27
by: amazingchemistry |
Mystery Glassware Identification Thread
Thank you very much Dr. Bob. Now I know what most of these are =) |
23-10-2014 at 19:23
by: amazingchemistry |
Mystery Glassware Identification Thread
Thank you so very much DJF90!! The third item of the first set seems to be some sort of adapter, the ... |
22-10-2014 at 09:52
by: amazingchemistry |
Mystery Glassware Identification Thread
Here are some more
[file]34500[/file] [file]34502[/file] [file]34504[/file] [file]34506[/file] [ ... |
21-10-2014 at 23:01
by: amazingchemistry |
Need help identifying mystery glassware
Hello,
I was doing some inventory at school and found the following pieces of glassware. I have no ... |
21-10-2014 at 22:20
by: amazingchemistry |
Benzene synthesis
I don't see a reason to abandon the current route either (after all, we know it works). However, as ... |
21-10-2013 at 09:51
by: amazingchemistry |
Benzene synthesis
By "fairly easily" do you mean by the high-temperature solid-solid distillation of benzoic acid and ... |
20-10-2013 at 20:54
by: amazingchemistry |
Benzene synthesis
It might be possible to form benzene via decarboxylation of benzoic acid. The main article cited in ... |
20-10-2013 at 07:29
by: amazingchemistry |
Peroxide titration.
Are your results repeatable? Did you repeat them? A random error of 1% is expected. Specially when w ... |
5-8-2013 at 21:18
by: amazingchemistry |
Peroxide titration.
That would of course depend on how closely O2 follows the ideal gas law under the temperature and pr ... |
1-8-2013 at 18:10
by: amazingchemistry |
Using UV-VIS to determine purity?
Beer's Law was what I meant by "inorganic quantitative analysis applications"  I
know you can even ... |
18-7-2013 at 20:49
by: amazingchemistry |
Using UV-VIS to determine purity?
I have found a couple of nice Spectronic 20 spectrophotometers on ebay recently, and I was wondering ... |
17-7-2013 at 21:54
by: amazingchemistry |
Repairing Ebay Spectrometers?
Last time I checked there were a couple of "working" (as in, powers on, dials function and such) spe ... |
17-7-2013 at 21:41
by: amazingchemistry |
Repairing Ebay Spectrometers?
Searching the web for spectrometers, I have found that the new ones are incredibly expensive, and th ... |
16-7-2013 at 19:57
by: amazingchemistry |
Where do I start?
Snateraar,
I second previous posters in saying that the best place to start a lab is not in the l ... |
15-7-2013 at 20:41
by: amazingchemistry |
Melting point determination and DIY capillary tubes
One tip from Zubricks "Organic Chem Lab Survival Manual" (Carried religiously during my undergraduat ... |
15-7-2013 at 18:58
by: amazingchemistry |
What kind of vacuum pump is suitable for a 24/40 setup?
Personally, I'm sort of interested in this question, because while running a water aspirator would i ... |
14-7-2013 at 18:26
by: amazingchemistry |
Microscale spinning band columns
I found a supplier!
http://www.wilmad-labglass.com/
http://www.wilmad-labglass.com/Products/ ... |
14-7-2013 at 11:47
by: amazingchemistry |
Microscale spinning band columns
I apologize if this has been covered before. I did UTFSE but found little. Does anyone know of any s ... |
13-7-2013 at 22:23
by: amazingchemistry |
Real chemistry is dying out, why?
I would like to add that given that a lot of us work out of our homes, I don't see how the so-called ... |
12-7-2013 at 20:45
by: amazingchemistry |
Coffee filter vs. "folded" filter papers from lab supply
Per Vogel's Textbook of Quantitative Chemical Analysis:
"Colloidal properties are, in general, ex ... |
11-7-2013 at 19:23
by: amazingchemistry |
Alternative Iodine Isolation
I have seen the ICl synthesis and I think I could perform it but I asked about the bleach-tincture m ... |
10-7-2013 at 17:42
by: amazingchemistry |
Real chemistry is dying out, why?
I will put in my 2 cents here: Like many things in chemistry, it depends on what you are looking for ... |
9-7-2013 at 19:22
by: amazingchemistry |
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