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The "undesirable" type of chemistry web pages [quote][i]Originally posted by syntelman[/i]
Fleaker: How can accepting a discussion no matter it's ... |
15-12-2007 at 09:17 by: Fleaker |
The "undesirable" type of chemistry web pages I think syntelman's saying what I was going to say next albeit with some sarcasm. Drug chemistry is ... |
14-12-2007 at 15:53 by: Fleaker |
sodium metal sample It's actually Glad Cling wrap, but it's the same composition. How oxygen-permeable is it? Numbers, r ... |
14-12-2007 at 15:20 by: Fleaker |
The "undesirable" type of chemistry web pages Is it just me, or is there an overwhelmingly large number of drug-related posts in organic chemistry ... |
13-12-2007 at 18:02 by: Fleaker |
Liquid Nitrogen Dewars. Why so expensive? [quote][i]Originally posted by chemoleo[/i]
I want to see this: lasting a month. Is the insulation ... |
12-12-2007 at 20:13 by: Fleaker |
powder addition funnel I'd offer too, it's not much cheaper from Ace and I can get a 15% discount. I have a 1000mL and a 50 ... |
12-12-2007 at 13:30 by: Fleaker |
keten lamp We added ice because a lot ketene and was escaping out of the second wash bottle tower filled with w ... |
11-12-2007 at 09:53 by: Fleaker |
keten lamp Unless you're making acetaldehyde from cheap, non-taxed ethanol, it won't be economical. Acetaldehyd ... |
6-12-2007 at 11:29 by: Fleaker |
about Pt reduction At STP, no and no. |
6-12-2007 at 11:25 by: Fleaker |
keten lamp A carrier gas is very nice to surmount the back pressure problem. I can't recall if we used nitrogen ... |
4-12-2007 at 14:02 by: Fleaker |
Gas-phase apparatus construction You can use copper entirely copper if you want, it will just oxidize on the outside which is exposed ... |
2-12-2007 at 10:08 by: Fleaker |
Gas-phase apparatus construction Yield per day is entirely dependent on how much acetone you put through it and how quickly. With a m ... |
1-12-2007 at 15:14 by: Fleaker |
keten lamp Having actually done this before (you saw the pictures which NERV and I took), I can say copper woul ... |
30-11-2007 at 09:57 by: Fleaker |
Making Antimony Trichloride It won't do the job. It will hydrolyze fairly rapidly. |
28-11-2007 at 20:08 by: Fleaker |
Distilling HCN from potassium ferrocyanide... Forget I said anything about it.
I think garagechemist's idea is best. A steel container of su ... |
28-11-2007 at 19:29 by: Fleaker |
keten lamp [quote][i]Originally posted by Eclectic[/i]
Well yes, but if you can't manage preventing an air lea ... |
26-11-2007 at 13:04 by: Fleaker |
keten lamp I'd be interested in hearing the results. The acetone pyrolysis method I have tried, and it could pr ... |
26-11-2007 at 09:28 by: Fleaker |
Hazards associated with open hot paraffin liquid bath Yes MagicJigPipe, those are like a Glas-col mantle minder. Every once in awhile you'll find one on e ... |
24-11-2007 at 12:34 by: Fleaker |
FA polymerization Shucks, this polymerization might be why it's used in in phenolic resin casting sands. As I recall, ... |
24-11-2007 at 12:28 by: Fleaker |
Tour My Lab Very nice Woelen, and a good looking backyard too! |
21-11-2007 at 10:15 by: Fleaker |
Moving to New Orleans in Spring... Good Schools? Shucks now, every one forgets about Vanderbilt, that's not a bad institution at all! Beautiful campu ... |
19-11-2007 at 10:08 by: Fleaker |
H2PtCl6 decomposition It usually decomposes into a lower chloride. It will not decompose into its oxide Tim, not with Pt. ... |
16-11-2007 at 09:35 by: Fleaker |
Hydrazine Safety & Handling Questions Just do not touch it or allow contact with skin. The hydrazinium hydrochloride I use for Pt precip s ... |
14-11-2007 at 19:46 by: Fleaker |
Working with titanium I'd go for a carbide drill and the drill press. Or if the holes don't need to be pretty, find an obl ... |
12-11-2007 at 16:13 by: Fleaker |
Alternatives to aqua regia? Don't bother with mercury, it won't work with platinum.
I'm surprised you didn't just ask me abou ... |
10-11-2007 at 14:03 by: Fleaker |
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