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What others think of us?
I know this has been mentioned before, but I did not create a thread for it.
Apparently our disc ... |
7-10-2006 at 17:42
by: Fleaker |
German Pyrex Beaker???
I must say Schott Duran is some very nice glass, I've never had problems with it. Pyrex and Kimax ar ... |
7-10-2006 at 07:01
by: Fleaker |
h202 concentration?
I've never heard of them selling more than 6% solution at a beauty supply store. |
6-10-2006 at 14:24
by: Fleaker |
Metal Powders
U2U is this board's equivalent of text messaging (a private, individual message system) so that you ... |
4-10-2006 at 18:17
by: Fleaker |
colors of palladium ion
Rogue chemist is right! Most professors never think to prepare the stuff themselves (the salts) or b ... |
4-10-2006 at 18:14
by: Fleaker |
Good obtainable acids and bases?
I know of one place that sells nitric acid but it's a minimum order type thing. I have a friend who ... |
28-9-2006 at 18:00
by: Fleaker |
Price of Chemicals
[quote][i]Originally posted by evil_lurker[/i]
It'd be nice if the members of the board could pool ... |
26-9-2006 at 15:27
by: Fleaker |
digestion of Rh, Pd, Pt organometallics
Piranhna solution should be avoided. I've had it decompose on me just while preparing it--ate a larg ... |
22-9-2006 at 16:54
by: Fleaker |
Used Motor oil / Fuel
I suggest you look at the following forums:
http://www.backyardmetalcasting.com/forums
http:// ... |
5-9-2006 at 12:20
by: Fleaker |
Sodium!
They seem to be the cheapest place I can find too (exluding 25kg sacks from China) I plan on doing t ... |
31-8-2006 at 12:45
by: Fleaker |
Internet Wankers
No, I was right with you on this one Org!
Sad part is--I'm guilty of many of those offences. But ... |
30-8-2006 at 16:51
by: Fleaker |
Sodium!
I could have sworn I posted something about it. Sorry for wasting your time then! I'm now set on so ... |
30-8-2006 at 16:42
by: Fleaker |
Sodium!
Under what conditions Tim? The temperature will dictate much of the reactivity. At 110 celcius, sodi ... |
26-8-2006 at 21:30
by: Fleaker |
AgNO3......?
The cheapest way to go is to buy silver bullion (as in ingots which have no numismatic value), melt ... |
24-8-2006 at 17:40
by: Fleaker |
Sodium!
[quote][i]Originally posted by len[/i] Alas I think it has a fatal flow. Density of Na is 0.95'ish, ... |
23-8-2006 at 17:17
by: Fleaker |
Storing sodium
It can be kept under pet ether, it's just a mixture of fractions. As a matter of fact, one of the bo ... |
21-8-2006 at 19:31
by: Fleaker |
Storing sodium
@ordenblitz: I know that I found a 3" diameter by 2" inch 118g piece of sodium in the stockroom (mak ... |
20-8-2006 at 10:23
by: Fleaker |
Flexible heating elements
"Of course, if you ignore the other half of the deaths (other cancers, rather than mesothelioma) you ... |
15-8-2006 at 22:19
by: Fleaker |
Glassware, Chemicals, and Other Useful Lab Apparatus for Sale
Purchased a few reagents from him and they all appeared to be of good quality and arrived swiftly. |
15-8-2006 at 22:08
by: Fleaker |
chlorine ingestion
I would say not even 10ppm at the most. My own studies have shown that as little as 5ppm of active c ... |
14-8-2006 at 18:38
by: Fleaker |
What else can Uranium be used for?
[quote][i]Originally posted by JohnWW[/i]
Uranium, because it has a density of about 19 gm/cc, can ... |
14-8-2006 at 18:12
by: Fleaker |
Flexible heating elements
I do not know if it is as many as you think.
According to this:
http://www.hse.gov.uk/statist ... |
14-8-2006 at 18:07
by: Fleaker |
What to do about the sheeple
I think it might already be too late to reverse the somewhat tainted public image of chemistry. I th ... |
10-8-2006 at 18:49
by: Fleaker |
Concentrating H202
If you don't know what to use and can't figure out how to modifiy the 'recipe' then I honestly sugge ... |
6-8-2006 at 21:04
by: Fleaker |
Platinum Recovery via CN?
Also JohnWW, aqua regia has to be heated to dissolve platinum, at room temp, it barely affects the m ... |
2-8-2006 at 09:57
by: Fleaker |
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