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Analysis of common OTC and homemade solvents by proton NMR
Thank you for taking the time to write this, very useful to know. A few years ago I managed to find ... |
17-11-2018 at 18:16
by: monolithic |
latest glassware purchase
I'm trying to piece together a good set of condensers but before I purchase them, I'd like some opin ... |
15-11-2018 at 20:06
by: monolithic |
Extraction of gallic acid
[rquote=552647&tid=104294&author=Felab]
All the papers I found where not free acess so I ... |
14-11-2018 at 16:50
by: monolithic |
Looking for cheap bottles, 250, 500, 1000ml. Any recommendations?
[rquote=534547&tid=90897&author=Dr.Bob]It is very hard to find cheap PTFE lined caps by them ... |
12-11-2018 at 16:40
by: monolithic |
Vacuum Aspirator Problems
Can you test it with a faucet? It might be the diaphragm pump that's causing the issue. Aspirators d ... |
11-11-2018 at 17:30
by: monolithic |
Stoichiometry for HCl gas generator?
[rquote=550329&tid=102645&author=Sulaiman]The volume of 10M hydrochloric acid is correct,
... |
7-11-2018 at 04:25
by: monolithic |
Stoichiometry for HCl gas generator?
I need to generate, let's say, 0.75 mol of gaseous HCl. I plan on using an HCl/CaCl2 gas generator, ... |
6-11-2018 at 19:16
by: monolithic |
Aus ebay seller argentorganics
Might as sell P2P, iodine, red phosphorus, etc. while he's at it. |
4-11-2018 at 05:18
by: monolithic |
Sodium Ethyl Sulfate Report
Have you ever tried the sulfamic acid route?http://www.sciencemadness.org/talk/viewthread.php?tid=15 ... |
23-10-2018 at 16:02
by: monolithic |
latest glassware purchase
[rquote=544838&tid=71645&author=Mr. Rogers][rquote=544598&tid=71645&author=TheIdeana ... |
19-10-2018 at 03:37
by: monolithic |
Cheap Chemicals and apparatus for sale
Probably a DEA honeypot...
Edit: They're based in Lithuania. P2NP, etc. is probably legal there.
... |
11-10-2018 at 10:54
by: monolithic |
Possible OTC, 'safe' methylating agents
[rquote=541041&tid=11580&author=deep_dreamer]It seems that trimethyl phosphate may also be p ... |
6-10-2018 at 04:46
by: monolithic |
Glas-col sizes?
[rquote=540372&tid=95551&author=Mr. Rogers]If you have a hot plate these are even better:
... |
3-10-2018 at 16:19
by: monolithic |
Glas-col sizes?
I need to heat 250, 500, and 1000ml RBFs. Ideally I would have a heating mantle for each of these bu ... |
3-10-2018 at 15:08
by: monolithic |
Is there any feasible way to PID control a hotplate power without effecting the stirring?
No, there is no simple way to do it. You need to separate the circuits for the stirring and the hot ... |
29-9-2018 at 17:45
by: monolithic |
latest glassware purchase
Thank you for the links, those items are exactly what I was looking for.  |
27-9-2018 at 06:33
by: monolithic |
latest glassware purchase
I'm not sure what this is called, but I'm looking for a porous/fritted piece of glass that I could a ... |
26-9-2018 at 20:04
by: monolithic |
Buchi B-169 vacuum recirculating aspirator for sale!
As promised, the pictures are available here: https://imgur.com/a/WtwGJZI
I noticed that only one ... |
26-9-2018 at 14:43
by: monolithic |
Buchi B-169 vacuum recirculating aspirator for sale!
[rquote=538623&tid=94185&author=Loptr]Sounds very useful! [/rquote]
I almost want to keep ... |
26-9-2018 at 09:14
by: monolithic |
Possible OTC, 'safe' methylating agents
[rquote=538483&tid=11580&author=Loptr][rquote=538482&tid=11580&author=monolithic]I t ... |
25-9-2018 at 21:33
by: monolithic |
Possible OTC, 'safe' methylating agents
I think dimethyl carbonate is being phased in as a VOC compliant solvent, so it is OTC, in a way. Yo ... |
25-9-2018 at 18:24
by: monolithic |
Possible OTC, 'safe' methylating agents
Are these reagents any more "OTC" or safer than dimethyl carbonate or trimethyl phosphate? |
25-9-2018 at 15:40
by: monolithic |
Buchi B-169 vacuum recirculating aspirator for sale!
I recently came into possession of a Buchi B-169 recirculating aspirator. This is the 120V / 300W No ... |
25-9-2018 at 07:38
by: monolithic |
For sale: Corning PC351 in fantastic condition
As the title says, I'm selling my Corning PC351. It works flawlessly, has no signs of corrosion on t ... |
19-9-2018 at 08:23
by: monolithic |
Expensive bottle cap's and their resistant liners
Great find. Saved for later. |
15-9-2018 at 12:59
by: monolithic |
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