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Heating mantle questions...
How big of a flask is that?! Looks very nice. Do you have an overhead stirrer for it? |
8-6-2007 at 18:42
by: Fleaker |
Intelligent Acquisition of Reagents
I think Woelen hit the nail on the head. I feel like I'm almost always complimenting him, but his ou ... |
8-6-2007 at 18:41
by: Fleaker |
Preserving crystals of FeCl2*4H2O
Cast resin around them? |
6-6-2007 at 18:26
by: Fleaker |
Esters and their Synth
If they were really sour, you didn't remove enough of the acid (the sulfuric used to keep it dry). |
4-6-2007 at 16:06
by: Fleaker |
A mould material for tin casting - brainstorming!
Actually solo, very fine ground bentonite (accomplish this with a blender or ball mill) and motor oi ... |
4-6-2007 at 15:56
by: Fleaker |
Quick Pump Question - Promise to do a Write-Up for the Board afterwards.
I don't have time to answer all of your questions in detail, but I can tell you this straightaway: a ... |
29-5-2007 at 19:47
by: Fleaker |
mercury
Very comparable to Na  It's a safer method of using sodium, easily made, search
for references.
... |
26-5-2007 at 14:34
by: Fleaker |
Tracking EBAY sales
I think a lot also depends on demeanor. If one is honest and straightforward about the hobby and off ... |
13-5-2007 at 08:26
by: Fleaker |
Element collectors - Don't miss this 100 kg Au coin
That's true pyridinium. That's why if you buy gold, buy it by the ingot. Don't pay extra for numisma ... |
13-5-2007 at 08:09
by: Fleaker |
Experiments
Your English is fine; I can understand it. They start you guys early over there.
I suggest you d ... |
13-5-2007 at 08:02
by: Fleaker |
Ace glass fairy pooped on me, where the heck am I gonna get a clamp for this monstrosity?
Very nice, how much for the small one  Actually, if you don't want the 2L, you
just let me know. I ... |
10-5-2007 at 13:22
by: Fleaker |
Tracking EBAY sales
I wouldn't be too concerned. Ebay does comply with any requests, and probably turns over thousands o ... |
9-5-2007 at 16:48
by: Fleaker |
Quartz Tubes on Ebay
I know it doesn't fuse till 1700C. I bet it can be used higher than 1200C too. I'd check to make sur ... |
9-5-2007 at 16:37
by: Fleaker |
1000 gallons of glycerine - What would YOU do with it?
You could try and crack it catalytically and end up with a ''syn gas'' composed of CO, CO2, H2, CH4. |
25-4-2007 at 09:49
by: Fleaker |
Dear god... I have a LOT of sodium metal.
Ah, the barking dog demo! As far as I know, that's still standard fare in introductory chemistry cla ... |
25-4-2007 at 09:32
by: Fleaker |
Silicon steel alloy??
What about plating a highly corrosion resistant metal on to say, copper? |
15-4-2007 at 07:32
by: Fleaker |
Indium Mediated Redn of Aryl Nitro to Amine
Sauron, you needn't spend that much at all. There are methods that you can use to dissolve the indiu ... |
12-4-2007 at 13:08
by: Fleaker |
Dear god... I have a LOT of sodium metal.
[quote][i]Originally posted by XxDaTxX[/i]
I am such a good customer that they throw in an equimola ... |
3-4-2007 at 15:50
by: Fleaker |
So, basic things ain't illegal? Ya reckon - LOOK
"Importantly, if you are able to justify the existence of some, but not all, of the equipment, you a ... |
30-3-2007 at 16:34
by: Fleaker |
Gigantic Nitric acid spill
That is unfortunate. I didn't know it was carcinogenic, and for it to fume like that, it would have ... |
30-3-2007 at 08:30
by: Fleaker |
Paranoia while buying reagents?
[quote][i]Originally posted by joeflsts[/i]
[quote][i]Originally posted by obsessed_chemist[/i]
I ... |
24-3-2007 at 19:25
by: Fleaker |
Base Metals are on the Rise, Got a Furnace? Cash in now!
Well I'm still melting copper
I got a good bit of nickel, 3 pounds perhaps, last year for fr ... |
22-3-2007 at 12:16
by: Fleaker |
HNO3 -fumes?
I don't know how slow you are with a titration, but if you have a standard base and the proper indic ... |
22-3-2007 at 12:09
by: Fleaker |
New member, freebies?
Ooh, and I do love their catalogs. Every year they have some alchemical scene or other painting of t ... |
22-3-2007 at 12:07
by: Fleaker |
Distillation column packing
Just a random thought, but what about kaowool? It's a mullite blanket that's temperature resistant t ... |
17-3-2007 at 09:17
by: Fleaker |
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