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Ester byproducts of fermentation..
One of my former associates is an environmental microbiologist and his specialty is isolating and cu ... |
9-3-2008 at 23:56
by: Sauron |
Ester byproducts of fermentation..
Industrial fermentation of a multitude of organic products is nothing new, it has been around for a ... |
9-3-2008 at 22:40
by: Sauron |
more advice
A great character on The Addams Family, but as a chemist...?
Forget it.
Go have a look at the ... |
9-3-2008 at 22:08
by: Sauron |
careless login as chemrox
Go thou and sin no more. |
9-3-2008 at 21:21
by: Sauron |
legal consequences of private individuals exporting small amounts of chems from USA to other individuals
Balderdash. The State Dept and foreign ministries do not take kindly to misuse of the diplomatic "po ... |
9-3-2008 at 20:01
by: Sauron |
legal consequences of private individuals exporting small amounts of chems from USA to other individuals
Shipping agents are not all created equal, and few have any expertise with chemical shipments.
Ev ... |
9-3-2008 at 09:46
by: Sauron |
Simple Distilling Questions
The temperature of the water depends on the vapor temperature of the distillate.
Borosilicate gla ... |
8-3-2008 at 21:02
by: Sauron |
Testing Ar-flushed apparatus for oxygen
For most inert gas procedures, N2 if dry and free from O2 will do almost as well, and is a lot cheap ... |
7-3-2008 at 21:28
by: Sauron |
Any feedback on trinitylabsupply.com?
No, not as far as the DEA is concerned. They pay attention to nitroETHANE. Not to nitroMETHANE.
... |
7-3-2008 at 19:43
by: Sauron |
Testing Ar-flushed apparatus for oxygen
I have never heard of testing for O2 like this.
The technique is to evacuate the system, then flu ... |
7-3-2008 at 19:29
by: Sauron |
Software for Chromatography
I've got DryLab but am not sure if key still works for new installations.
Never heard of the othe ... |
7-3-2008 at 05:35
by: Sauron |
bromine
The volatility is a function of temperature. Refrigerate the Br2 and it is tame as a kitten. Even if ... |
6-3-2008 at 21:09
by: Sauron |
Alkyl chlorides, Bromides and Iodides
A member asked me for a very efficient prep for alkyl chlorides from alcohols.
This is the most e ... |
6-3-2008 at 20:14
by: Sauron |
legal consequences of private individuals exporting small amounts of chems from USA to other individuals
Everything depends on what the chemicals are and who the people are, and where they are.
The expo ... |
6-3-2008 at 09:06
by: Sauron |
Tslab fine chemicals
Well, I do buy from Cinese suppliers, being somewhat in the neighborhood.
But I doubt that too m ... |
5-3-2008 at 07:57
by: Sauron |
more advice
The forum library should keep you busy for a long time and cost you nothing.
Http://www.sciencema ... |
5-3-2008 at 05:56
by: Sauron |
Salvinorin - finally a total synthesis
The two GIF files in the post at top of this thread are not working. |
5-3-2008 at 03:56
by: Sauron |
Department of Homeland Security proposing anti-terror regs worse than anything DEA ever dreamt about...
It's nice to to discover that there are people who haven't heard that sort of venerable old quip bef ... |
3-3-2008 at 01:08
by: Sauron |
Sigma Aldrich
Consult a lawyer.
Sole propietorship, partnership, or corporation?
The term is "not-for-profit ... |
3-3-2008 at 01:02
by: Sauron |
Sigma Aldrich
If you are in the US you need a REAL company and the all important EIN (Employer's Identification Nu ... |
2-3-2008 at 21:22
by: Sauron |
Department of Homeland Security proposing anti-terror regs worse than anything DEA ever dreamt about...
I would guess they (DHS) set up a committee, and call upon chemists from the forensic labs associate ... |
2-3-2008 at 08:42
by: Sauron |
Department of Homeland Security proposing anti-terror regs worse than anything DEA ever dreamt about...
The tetrafluorides of silicon and germanium are on the list, I presume, because they are presumptive ... |
2-3-2008 at 02:50
by: Sauron |
Sigma Aldrich
The thread author lives in USA. Therefore ordering from European suppliers who have no distribution ... |
2-3-2008 at 01:02
by: Sauron |
synthesis of 2-aminobenzenesulfonamide
The conversion of a sulfonic acid to a sulfonamide is I believe well illustrated in Vogel. It is qui ... |
29-2-2008 at 23:18
by: Sauron |
synthesis of 2-aminobenzenesulfonamide
I suggest you go to the forum library and download Vogel's Practical Organnic Chemistry
See the c ... |
29-2-2008 at 08:16
by: Sauron |
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