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Nitrate of Ammonia- cold pack sources in the UK??
Most have been phased out, I used to be able to get them at CVS here in the States, but I've not see ... |
16-5-2011 at 11:34
by: Wizzard |
Indium compounds
Ah, what fun... With the addition of another 1.2cc of water, all the color is gone 
How plain.
... |
12-5-2011 at 09:55
by: Wizzard |
Indium compounds
Yeah, I like the shapes  And I was going to dry them out very slowly with a low
vacuum (almost 14" ... |
12-5-2011 at 07:46
by: Wizzard |
Indium compounds
Just playing around with my elements again, I figured I'd try making some nice crystals of Indium sa ... |
12-5-2011 at 05:39
by: Wizzard |
I need to dissolve Bakelite :)
@Blogfast: I did look it up, it's all carbon and oxygen and hydrogen! I'm asking you guys cause I'm ... |
6-5-2011 at 07:23
by: Wizzard |
I need to dissolve Bakelite :)
Alright, I did try boiling xylene, and boiling pure acetone which had no effect at all after 2 hours ... |
6-5-2011 at 05:29
by: Wizzard |
I need to dissolve Bakelite :)
@Blogfast- Diamond will dissolve in liquid oxygen at a few hundred degrees C
@m1- The goal is ... |
5-5-2011 at 09:40
by: Wizzard |
I need to dissolve Bakelite :)
Ah, I've tried xylene (up to 100*C) and acetone (also up to 100*c). Just doesn't cut the mustard- No ... |
4-5-2011 at 09:16
by: Wizzard |
I need to dissolve Bakelite :)
Can anybody offer any suggestions? I have found NOTHING online. I need to gain access to the substra ... |
4-5-2011 at 08:00
by: Wizzard |
Free onion routing and encryption tools
TrueCrypt is a great program- We've used it with dozens of our customers.
Of note: Do not lose th ... |
3-5-2011 at 12:14
by: Wizzard |
Anyone interested in buying some zirconium?
Yes, I'm looking for somewhat less expensive, unsealed samples of any small shapes- They are to be h ... |
22-4-2011 at 05:10
by: Wizzard |
Anyone interested in buying some zirconium?
I would be rather interested in spare chunks of these (pass-around the classroom sized samples, at l ... |
21-4-2011 at 05:13
by: Wizzard |
Extraction of platinum metal from Sperrylite (PtAs2)
Maybe not the most efficient way, but try superheating it in a vacuum, and distilling out the arseni ... |
20-4-2011 at 07:00
by: Wizzard |
Complete Lab Clearance Sale!
My order came in over the weekend (thanks mailroom guy) and when opened today, everything was very w ... |
19-4-2011 at 11:31
by: Wizzard |
Isolation of toluene or xylene from paint thinner
I'm just south of Boston, and I can purchase both Tulol (toluene) and Xylene in large cans labeled a ... |
19-4-2011 at 11:30
by: Wizzard |
Pretty Pictures (1)
I get all my Mg from these, and laptop frames Pure enough for me. |
19-4-2011 at 11:28
by: Wizzard |
McLeod Gauge
Just be careful- Mercury compounds are toxic |
15-4-2011 at 07:51
by: Wizzard |
toluene storage
I use glass soda bottles (can withstand medium pressure!) and a plastic cap |
8-4-2011 at 10:50
by: Wizzard |
Complete Lab Clearance Sale!
I'm looking for some random labware- I'll certainly make an offer once your upload some pictures ... |
29-3-2011 at 04:52
by: Wizzard |
laser unit in FT-IR
Sure Wikipedia is a great source, too.
In a bit more detail, different elements, molecules and ... |
29-3-2011 at 04:50
by: Wizzard |
Reacting steel wool with H2SO4
I have some wonderful crystals of ferrous sulfate- Anybody want some pictures?
And I agree- The m ... |
28-3-2011 at 10:47
by: Wizzard |
laser unit in FT-IR
The laser is used to shine a few particular wavelengths at a time of coherent light onto the subject ... |
28-3-2011 at 07:13
by: Wizzard |
Superatoms
Isnt this also what a Bose-Einstien condensate does? |
26-3-2011 at 07:14
by: Wizzard |
How should I clean my mercury?
Black crap inside switches could have been some of the mercury (or oil?) burned in the small arc mak ... |
23-3-2011 at 11:41
by: Wizzard |
Hardware toluene.
I know the toluene I get from the paint store for my sulfur crystal growing yeilds poor crystals if ... |
22-3-2011 at 06:41
by: Wizzard |
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