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Glassware
LOL to think that we probably bid against each other on ebay!
Personally, I'm a huge fan of Ace g ... |
6-1-2006 at 16:45
by: Fleaker |
Making Gold III chloride?
Well the ClO2 doesn't form in enough quantity to explode (IIRC according to "General Chemistry", 3rd ... |
6-1-2006 at 16:30
by: Fleaker |
elastic energy storage???
As Tim mentioned, storage of elastic energy is not ideal because to be efficient and useful it needs ... |
4-1-2006 at 14:13
by: Fleaker |
Making Gold III chloride?
The vapors will destroy the hosing, trust me. Aqua regia's fumes quickly rust steel (even some stain ... |
3-1-2006 at 15:43
by: Fleaker |
Hydrofluoric Acid experiments
Hydrofluoric acid is definitely a very hazardous reagent, so much so, I know of several colleges tha ... |
2-1-2006 at 18:57
by: Fleaker |
Smell of Dumpster
Plus there would be all the bacterial decomposition that would be more condusive with the warm tempe ... |
1-1-2006 at 21:06
by: Fleaker |
Thoughts On Anodes
Yes, I guess the key word would have been "electrode", my apologies for being vague. As a cathode it ... |
31-12-2005 at 10:42
by: Fleaker |
Thoughts On Anodes
Perhaps you should include titanium, which in many cases is as good an inert electrode as you can as ... |
30-12-2005 at 19:49
by: Fleaker |
Questions about working at very low temperatures
I do not think that list is too reliable. When I saw diethyl ether/dry ice @ -100C I was suspicious ... |
30-12-2005 at 19:32
by: Fleaker |
Making Gold III chloride?
I suggest you melt the gold with excess copper to drop the karatage to 8 or below then digest it all ... |
30-12-2005 at 19:26
by: Fleaker |
Platinum/Tungsten alloy
At that price range...I can not even suggest a place. You might ask for samples from some places and ... |
29-12-2005 at 18:11
by: Fleaker |
Platinum/Tungsten alloy
IIRC tungsten/platinum alloys are rather hard and as such, brittle somewhat simliar to Pt/Ir alloys ... |
29-12-2005 at 09:59
by: Fleaker |
Questions about working at very low temperatures
It actually takes a good amount of time for the ether to freeze in LN2. It would take far too long t ... |
27-12-2005 at 11:22
by: Fleaker |
Preparation of Grignard reagents...
$1700 seems grossly overpriced but many laboratories are prepared to pay that.
I know of a cheap ... |
27-12-2005 at 11:00
by: Fleaker |
Carbon Disulfide Preparation
That's a definite and probable possibility although it was ACS reagent grade and should not have had ... |
27-12-2005 at 10:29
by: Fleaker |
Questions about working at very low temperatures
Most of it is common sense when working with cryogenic materials. An obvious consideration is to mak ... |
25-12-2005 at 17:43
by: Fleaker |
Carbon Disulfide Preparation
Odd, I've always remembered it and described it as having a very unsavory odor that some consider th ... |
25-12-2005 at 17:30
by: Fleaker |
Question About Graphite Anodes
Don't they usually contain some clay (kaolin) to serve as a binder?
I know graphite will sometime ... |
23-12-2005 at 10:56
by: Fleaker |
Making Lithium Metal
I was going by what bromic posted:
"Reduction of LiOH or Li2CO3 or LiCl with magnesium as stated ... |
17-12-2005 at 09:21
by: Fleaker |
Making Lithium Metal
I have maybe 30 grams of lithium carbonate that I can dedicate to this reaction. I will use 300 mesh ... |
16-12-2005 at 13:31
by: Fleaker |
Look at all the metals this eBay seller has!
I also order from him. He is a very honest seller (when I overpaid for one of my metals--think it wa ... |
14-12-2005 at 15:39
by: Fleaker |
mercury sources ??
Some of them do indeed contain mercury as BromicAcid mentioned earlier in this thread. I imagine the ... |
14-12-2005 at 15:32
by: Fleaker |
Dissolving niobium metal
12AX7, the metal may be inert, but the ion could be a different story. Platinum salts are a good exa ... |
14-12-2005 at 15:28
by: Fleaker |
mercury sources ??
Must have...I'm sure you noticed the use of the past tense, and on the email I sent you, I'm sure yo ... |
10-12-2005 at 19:59
by: Fleaker |
Flash Powder
Fun perhaps, but expensive too! At $510 an ounce for gold, it would easily be one of the most expens ... |
9-12-2005 at 19:30
by: Fleaker |
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