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cheap glass beware!
Perhaps you should name the seller, or at least positively ID the brand so as other members can avoi ... |
26-4-2008 at 20:46
by: evil_lurker |
What size beads to use in a Hempel column?
For me, copper scrubbers (be sure that a magnet won't pick them up) is all that I will use with etha ... |
26-4-2008 at 13:34
by: evil_lurker |
What size beads to use in a Hempel column?
I wonder how some PTFE tubing cut into raschig rings would work out... |
26-4-2008 at 00:00
by: evil_lurker |
What size beads to use in a Hempel column?
Sweet.. found em, soda-lime, non-perforated, $26lb.
Beats the hell out of Kimax brand at $136lb. |
24-4-2008 at 19:02
by: evil_lurker |
What size beads to use in a Hempel column?
So I'm having a brain fart...
What size beads to I need to run in my hempel column?
I'm thinki ... |
24-4-2008 at 16:42
by: evil_lurker |
Vacuum desiccator grease
5 degrees of difference is all it takes between easy on and easy off. |
22-4-2008 at 18:59
by: evil_lurker |
Vacuum desiccator grease
I got it off.
Dow Corning high vacuum grease does indeed work, but, it will flat out set up. Sti ... |
21-4-2008 at 13:52
by: evil_lurker |
Very old Ethyl Ether
[quote][i]Originally posted by Nick F[/i]
"but I think that if is a larger can"
I just think tha ... |
20-4-2008 at 16:20
by: evil_lurker |
Ace Hanovia Photochemical Equipment
That's ridiculous... Ace is by far the most expensive glassware company out there.
I'm headed do ... |
14-4-2008 at 12:19
by: evil_lurker |
Chemicals to Stock Up On (US)
Keep in mind, that any chemical company that handles List I chemicals or participates in regulated t ... |
13-4-2008 at 17:21
by: evil_lurker |
Dichloromethane Distillation/Azeotropes
HA!
Found me some DCM at Advanced Plastics in Nashville (they got several branches all over the s ... |
10-4-2008 at 15:50
by: evil_lurker |
Storage of pyridine?
What hectic said.
Just make damn sure to pour it outdoors.
A tiny little bit will stink for da ... |
10-4-2008 at 15:43
by: evil_lurker |
worst stench
Pyridine is the worst stuff I have ever had the pleasure of sniffing. |
9-4-2008 at 14:01
by: evil_lurker |
Ammonium Nitrate
How much ya want?
Pleny of fertilizer dealers around here sell it.
Apparenlty the folks round ... |
7-4-2008 at 11:47
by: evil_lurker |
The Chemical Closet
[quote][i]Originally posted by 0U812[/i]
[quote][i]Originally posted by crazyboy[/i]
It is rather ... |
6-4-2008 at 21:13
by: evil_lurker |
Induction heating
[quote][i]Originally posted by Twospoons[/i]
Better still, get a portable bench-top induction cooke ... |
6-4-2008 at 14:20
by: evil_lurker |
Purifying nickel salts from Inconel 625
I got 5lbs of nickel sulfate hexahydrate from www.seattlepotterysupply.com for $17
I'm sure a few ... |
5-4-2008 at 18:24
by: evil_lurker |
Dichloromethane Distillation/Azeotropes
Hey MJP, you should check out some of the fiberglass suppliers around memphis.
Been meaning to ma ... |
5-4-2008 at 13:04
by: evil_lurker |
Chemicals to Stock Up On (US)
Ammonium nitrate is not problem, I have access to approx 125+ tons of fertilizer grade at the moment ... |
3-4-2008 at 21:08
by: evil_lurker |
TCCA 50 Kg, What to Do with It? Haven't got a Pool!
Drop slooooowwwlly at first.
Once all added in start gentle heating. |
2-4-2008 at 18:24
by: evil_lurker |
Machining Project
Here is what I want for starters:
http://www.aceglass.com/page.php?page=7651
http://www.acegla ... |
2-4-2008 at 18:04
by: evil_lurker |
Benzyl and Benzal chloride, Benzaldehyde and Benzoic Acid - Illustrated Practical Guide
[quote][i]Originally posted by Magpie[/i]
Concerning the availability of benzyl alcohol, Evil_Lurke ... |
1-4-2008 at 19:11
by: evil_lurker |
Benzyl and Benzal chloride, Benzaldehyde and Benzoic Acid - Illustrated Practical Guide
www.lemelange.com
1 gallon USP (it was at one time, can't call it that now since it was repacked ... |
1-4-2008 at 02:40
by: evil_lurker |
Shut off magnetic stirring before you remove the flask from the stirrer...
Lovely things happen when stir bars decouple don't they? |
29-3-2008 at 15:27
by: evil_lurker |
Chemistry / Chemical search engine?
http://chemfinder.cambridgesoft.com/reference/chemfinder.asp |
29-3-2008 at 14:03
by: evil_lurker |
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