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Elemental Scientific, LLC
When I was working at the Uni, we had a major supplier (VWR), that cheerfully took our orders, and t ... |
26-8-2010 at 19:32
by: zed |
Phenylpropanones (P2P) from anilines
You are burdened with an abundance of isopropenyl formate? |
26-8-2010 at 19:14
by: zed |
Acetic anhydride preparation
I suggested some time ago, that isopropenyl acetate, if given the opportunity, would actually prefer ... |
26-8-2010 at 12:09
by: zed |
Hydroxylamine HCl synthesis question
I Oregon, I buy my Nu-Salt KCl, at either Fred Meyers, or WinCo......Some Safeways carry a similar p ... |
25-8-2010 at 15:27
by: zed |
Hydroxylamine HCl synthesis question
I just woke up, and I have no idea how this reaction proceeds.
I'm imagining, that the problem he ... |
25-8-2010 at 10:16
by: zed |
Workaround?
Well, I tried accessing the Microgram site with better hardware. The informative Microgram Journal ... |
23-8-2010 at 17:42
by: zed |
Lab equipment in Europe
That shipping charge is excessive. I'm in the US. Last year, I sent a large parcel to Japan, for o ... |
23-8-2010 at 17:15
by: zed |
A Chemopolic Question
If you are an opiate addict, being a chemist is very helpful. You can get your dope for almost free ... |
22-8-2010 at 00:27
by: zed |
A Chemopolic Question
Or perhaps, your megalo-maniacal babbling, induces just criticism, that you interpret as hostility. |
21-8-2010 at 12:23
by: zed |
A Chemopolic Question
Perhaps folks on this site, were expecting a little less from you.
I'm not criticizing the qualit ... |
21-8-2010 at 11:54
by: zed |
Phenylpropanones (P2P) from anilines
I thought the procedure was bizarre when I first read it.
Isolating solid Diazonium Salts is gene ... |
20-8-2010 at 23:12
by: zed |
Art Chemicals Fraud - Don't waste money at Art Chemicals
No problem if you paid by credit card. Call your card company and refuse the charge.
The supplie ... |
19-8-2010 at 18:35
by: zed |
Parr Shaker Hydrogenator
I found an illustration of a "Brown-Type" Hydrogenator in in Vogel's Practical Organic Chemistry Edi ... |
18-8-2010 at 20:34
by: zed |
Workaround?
The Microgram journal is a good resource. Usually, they are very cautious about revealing compromis ... |
18-8-2010 at 16:49
by: zed |
1k for new labware, What would you get.
I come up with, buy a Parr pressure reactor on e-bay. They don't come up for bid very often now, bu ... |
16-8-2010 at 11:42
by: zed |
US Hotplate/stirrer frequency conversion
Cole-Parmer, model 4658.....I bought a couple of Hotplate/Stirrers, very inexpensively on e-bay last ... |
14-8-2010 at 19:34
by: zed |
US Hotplate/stirrer frequency conversion
Often, used items purchased via e-bay, have minor problems.
There is some possibility, that the ... |
13-8-2010 at 16:46
by: zed |
Stainless steel in microwave oven
100 C isn't very hot. Hot NaOH will attack glass, but I don't know that it will dissolve away the w ... |
10-8-2010 at 20:35
by: zed |
Get your red phosphorus while its hot!
Now, we can't exactly blame those godless degenerate meth cooks for all of the legal hassles with P ... |
8-8-2010 at 21:16
by: zed |
Mystery Goo
Oobleck, most likely. You'll be needing sturdy rubber gloves, a respirator, a stiff brush, lots of ... |
8-8-2010 at 15:57
by: zed |
preparing 2-phenylethan-1-amine?
In that case, pick the safest, easiest way. All things being equal, you have picked a very strange ... |
8-8-2010 at 09:58
by: zed |
Starting a small buissness?
I see a lot of homecrafted bath soaps for sale. Scented candles are surely OK. Even essential oils ... |
7-8-2010 at 10:46
by: zed |
preparing 2-phenylethan-1-amine?
Click on the search button. When you get to the search page.....Type in Phenethylamine.
For wh ... |
7-8-2010 at 10:01
by: zed |
Dry ice nozzles
Lotsa Cheap Real Estate in the US. But, not so much, in the fun places to live.
In my neighborho ... |
6-8-2010 at 19:53
by: zed |
Nitroparaffin synthesis via industrial route
Melgar, if the reaction permits it, go for much higher pressures, and somewhat lower temperatures.
... |
6-8-2010 at 12:15
by: zed |
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