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Science equipment looking for a home
I haven't seen it mentioned so I thought I'd ask, do you have any large 24/29 condensers?
16-6-2014 at 18:04
by: edgecase
Kontes Ultra-Ware Vacuum Hose Barb Piece DESTROYED
Active Surplus on Queen St. in Toronto has a number of 250ml item #1 from that diagram, FYI

I hav ...
15-12-2012 at 06:59
by: edgecase
overhead stirrer wattage?
I'm more interested in knowing the RPM range. There are surplus motors of many types, which could b ...
21-10-2012 at 15:06
by: edgecase
cheap source of deuterium arc lamps found
Update, picked up another lot of 3 used Varian UV lamps, and these ones are electrically a match to ...
19-10-2012 at 18:43
by: edgecase
Reason why iron and acid smells bad.
I believe it is from the sulfide in steel... it is made as cheap as possible, cars and steel buildin ...
6-9-2012 at 15:38
by: edgecase
How pure is denatured alcohol?
[rquote=256777&tid=21070&author=Mailinmypocket]If you can find a local chemical supplier tha ...
11-8-2012 at 06:52
by: edgecase
The sol-gel process for electrodes; boehmite
[rquote=256673&tid=20713&author=hyfalcon]Another name for bentonite is diatomacous earth. B ...
9-8-2012 at 04:56
by: edgecase
Sodium ethoxide purification?
[rquote=255456&tid=20906&author=polymerizer87]the color is on par with the material I have. ...
26-7-2012 at 07:04
by: edgecase
Lithium and Sodium
For a source of lithium, has anyone considered the laptop/cellphone battery waste stream?

The PEX ...
23-7-2012 at 05:35
by: edgecase
Sulpate reducing bacteria H2S
[rquote=255113&tid=18028&author=White Yeti]I usually make H2S by igniting aluminium and sulf ...
23-7-2012 at 05:04
by: edgecase
properties and reactions of tetrachloroethene and trichloroethene
[rquote=255098&tid=20857&author=garage chemist]Tetrachloroethylene readily adds chlorine to ...
22-7-2012 at 17:42
by: edgecase
Sulpate reducing bacteria H2S
[rquote=227847&tid=18028&author=barley81]A cheap method for producing hydrogen sulfide is th ...
22-7-2012 at 14:52
by: edgecase
properties and reactions of tetrachloroethene and trichloroethene
I suspect it is being dumped from the market, due to the mandate to reduce CFCs. Many local sources ...
22-7-2012 at 14:43
by: edgecase
Buying chemicals online canada
I have used Prolab Scientific http://prolabscientific.com/ they are in Quebec, only downside is thei ...
22-7-2012 at 14:17
by: edgecase
Sodium ethoxide purification?
[rquote=254928&tid=20906&author=zoombafu]
Well I know that if it contacts water in the air ...
20-7-2012 at 09:40
by: edgecase
Depolymerization of polydimethylsiloxane
[rquote=254076&tid=20431&author=francis]
If you can find a source of OH stopped polydimethy ...
13-7-2012 at 15:59
by: edgecase
NEW Solvent Cans/Containers?
I think he is looking for the gallon metal cans that WD-40, acetone, lacquer thinners are sold in at ...
9-7-2012 at 10:21
by: edgecase
cheap source of deuterium arc lamps found
[rquote=253674&tid=20631&author=ripple]Neat! Sooo.... whats your source on ebay?[/rquote]

...
9-7-2012 at 10:14
by: edgecase
An accident in my "lab"
[rquote=253430&tid=20640&author=greenivan]
I heated my vessel using a heating mantle. My he ...
6-7-2012 at 18:17
by: edgecase
HCl by PVC-decomposition
[rquote=253385&tid=11274&author=Yo-Yo]I will post in this old thread since I think it is a ...
5-7-2012 at 08:59
by: edgecase
cheap source of deuterium arc lamps found
The UPS Ninja just left my package at the door. Inside is the deuterium arc lamp from eBay, suppose ...
4-7-2012 at 10:23
by: edgecase
help identify this enormous dean-stark trap
[rquote=253192&tid=20617&author=Magpie]
Are those disks that center the funnel stem by any ...
2-7-2012 at 18:40
by: edgecase
help identify this enormous dean-stark trap
[rquote=253182&tid=20617&author=ScienceHideout]Isn't that the one that they use in azeotropi ...
2-7-2012 at 18:20
by: edgecase
identification of unusual electronic component, large.
Sell it to Dr. Megavolt... I think his videos are on YouTube. Look for the guy wearing a large bird ...
2-7-2012 at 16:33
by: edgecase
help identify this enormous dean-stark trap
Not sure if the photo shows it, but the inner tube has a funnel on the top, and is open on the botto ...
2-7-2012 at 16:17
by: edgecase
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