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lab maintenance
[rquote=263308&tid=21912&author=watson.fawkes][rquote=263298&tid=21912&author=bahamu ... |
23-10-2012 at 15:51
by: bahamuth |
lab maintenance
The silver solder alloy you got sounds like something that gets dissolved in alkaline sol., which I ... |
23-10-2012 at 15:48
by: bahamuth |
lab maintenance
Well grown up in a garage so to speak I to find great joy in fixing/building things, though I don't ... |
23-10-2012 at 14:22
by: bahamuth |
Selling it all!
May I ask where you are situated? Shipping usually becomes costly when one lives in the far north an ... |
12-10-2012 at 10:19
by: bahamuth |
Official ether from starting fluid thread...
If you want to recover maximum out of a aerosol can, put it in the freezer for some hours. Emptying ... |
11-10-2012 at 06:03
by: bahamuth |
eBay mistake?
Some of the sellers market the empty boxes, but ships it with the content, as a way to fool regulati ... |
10-10-2012 at 09:02
by: bahamuth |
Beware "Deionised" water
To get some good clean analytical water one might ask the local university or a local lab or the sim ... |
30-9-2012 at 10:06
by: bahamuth |
Make or extract Pure Trisodium phosphate
Add stoichiometric amounts of NaOH to H3PO4. Not harder than that..
If you need it "free" of acid o ... |
29-9-2012 at 09:06
by: bahamuth |
Hook up a Vacuum cleaner to a Vacuum filtration system?
No offence but vacuum from a vacuum cleaner? That tramp on the corner gives a better vacuum..
Ser ... |
14-9-2012 at 11:51
by: bahamuth |
Detritus posts: A suggestion...
Well as I sometimes feel that crap should be deleted for good I have to agree with Bot0nist on this. ... |
10-9-2012 at 17:01
by: bahamuth |
Nitrogen: The perfect killer?
I read some time ago, though I can't find it again. That an extensive experiment, human, with a brea ... |
5-9-2012 at 17:03
by: bahamuth |
5 alpha reductase inhibition testing
Well, I live in a very expensive country..
But anyways, I may very well be off by a long shot, ... |
5-9-2012 at 16:52
by: bahamuth |
5 alpha reductase inhibition testing
Can't provide somewhere to get it performed, other than that I could do it for you. Pricetag a milli ... |
4-9-2012 at 10:48
by: bahamuth |
Nitrogen: The perfect killer?
Well, it would leave all the traces of oxygen withdrawal....
Wiki actually has a good detailed ... |
4-9-2012 at 10:26
by: bahamuth |
Anyone identify this chem?
It is named N-Ethyl-m-toluidine, and there are structure search engines all over the net, some good ... |
30-7-2012 at 23:58
by: bahamuth |
Non-hygroscopic replacement for sodium bisulphate
Perhaps a dry conversion of a bicarbonate salt to carbonate may be doable, given that carbonate is s ... |
26-7-2012 at 10:11
by: bahamuth |
Drying agent
For a general desiccator for removing water I would use silica gel as it has a much much lower vapor ... |
25-7-2012 at 00:11
by: bahamuth |
Valeric Acid Preparation Ideas
[rquote=255192&tid=20917&author=Dr.Bob]Warning, while the esters of valeric acid may be love ... |
24-7-2012 at 06:59
by: bahamuth |
ammonium nitrate
Safest way is to evaporate in in a dish over steam from boiling water, takes time but won't decompos ... |
29-6-2012 at 05:50
by: bahamuth |
Homemade vacuum pump
[rquote=252789&tid=20560&author=DoctorOfPhilosophy]
PTFE insane friction coefficient? huh? ... |
28-6-2012 at 21:56
by: bahamuth |
Homemade vacuum pump
You are very inventive and handy, I give you that much. But that thing will not last more than 50 st ... |
28-6-2012 at 12:18
by: bahamuth |
condensers
[rquote=252654&tid=2473&author=Endimion17]Has anyone of you ever encountered a Femel condens ... |
28-6-2012 at 11:43
by: bahamuth |
Vials
50 cent for a chemical vial/jar is a little low, considering that one can use them again and agian i ... |
26-6-2012 at 14:37
by: bahamuth |
If you like bright colorful contrasts . . . .
Wow woelen, you never cease to amaze me with those experiments of yours. Where do you get the ideas ... |
25-6-2012 at 12:36
by: bahamuth |
Nitrogen Triiodide
I have made several hundred of grams og nitrogen triiodide divided over several batches by grinding ... |
15-6-2012 at 18:38
by: bahamuth |
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