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What happened to GalliumSource? GalliumSource was the only supplier in the U.S. for mercury metal that I know of (among some other h ... |
3-1-2017 at 18:55 by: careysub |
tragic phosphine poisoning in Amarillo, TX I was shocked to here this story on the news.
Perusing toxicity data is looks like phosphine is s ... |
3-1-2017 at 13:23 by: careysub |
Mg/Methanol is amazing [rquote=470671&tid=66545&author=Meltonium]My most recent attempt, I think, was a failure. Th ... |
2-1-2017 at 08:59 by: careysub |
how slow is diffusion in liquids ? [rquote=470673&tid=71570&author=Fulmen]It can be slow all right. I have collected brine from ... |
2-1-2017 at 08:40 by: careysub |
best place to get Chloroform? [rquote=470401&tid=71503&author=zts16]How much do you need? If you get several gallons of th ... |
30-12-2016 at 14:16 by: careysub |
Get Your U.S. DBDMH While You Can! Thanks, and so you did on this thread:
https://www.sciencemadness.org/whisper/viewthread.php?tid=52 ... |
28-12-2016 at 17:29 by: careysub |
Our Entire Maths System is Fundamentally Wrong
0/0
∞/∞
are both indeterminate/undefined. They have no value at all.
I explained t ... |
28-12-2016 at 17:14 by: careysub |
Get Your U.S. DBDMH While You Can! [rquote=470201&tid=71464&author=Metacelsus]Can this be used instead of N-bromosuccinimide? I ... |
28-12-2016 at 07:50 by: careysub |
Get Your U.S. DBDMH While You Can! A few months ago I set about to acquire some DBDMH (1,3-Dibromo-5,5-dimethylhydantoin) for use as a ... |
27-12-2016 at 22:39 by: careysub |
Our Entire Maths System is Fundamentally Wrong [rquote=468702&tid=71026&author=aga]So, because there is a 'reasonable' solution it is Corre ... |
26-12-2016 at 15:37 by: careysub |
Our Entire Maths System is Fundamentally Wrong [rquote=468684&tid=71026&author=aga]
$$\frac11=1$$ $$\frac nn=1$$
Erm, yes, that also seem ... |
26-12-2016 at 15:18 by: careysub |
Caffeine Derivatives Here is a relevant thread:
http://www.sciencemadness.org/talk/viewthread.php?tid=17368 |
24-12-2016 at 10:51 by: careysub |
Deep Eutectic Solvents, safe organolithium and fast alkylation [rquote=469452&tid=71327&author=Dr.Bob]...But I do think that many profs and PIs are not doi ... |
19-12-2016 at 09:34 by: careysub |
Efficiency of burning fuel for heat vs internal combustion or turbine motors A heat pump is just a specially configured refrigerator (or if you refer, an air conditioner working ... |
19-12-2016 at 07:22 by: careysub |
Reasonably strong, chemical-resistant DIY stir rods Interesting fact:
The key breakthrough that allowed large blanks of optical glass to be cast, mak ... |
18-12-2016 at 18:28 by: careysub |
Bromoacetone from Copper (II) Bromide The DBDMH saga continues (maybe this should be its own thread).
I have just been alerted by a ven ... |
18-12-2016 at 14:30 by: careysub |
Bromoacetone from Copper (II) Bromide I followed up on a few leads sent to me, and did a bit [i]more[/i] investigation and have confirmed ... |
17-12-2016 at 10:21 by: careysub |
Bromoacetone from Copper (II) Bromide [rquote=469291&tid=71254&author=AvBaeyer]
I would generally favor NBS or 1,3-dibromo-5,5-di ... |
16-12-2016 at 17:11 by: careysub |
Bromoacetone from Copper (II) Bromide [rquote=469206&tid=71254&author=AvBaeyer]Here are some papers from my files which point to t ... |
16-12-2016 at 09:42 by: careysub |
15% off Sale at Elemental Scientific! Elemental Scientific is practically a group sponsor.
For U.S. members it is the only source for a ... |
16-12-2016 at 09:33 by: careysub |
is there a sales/trade section? A problem with SynthSource is that unlike eBay or, for that matter, new postings on SM, it is not a ... |
14-12-2016 at 13:11 by: careysub |
Sand baths [rquote=469089&tid=19089&author=MrHomeScientist]
careysub, that pdf was very interesting. ... |
14-12-2016 at 08:22 by: careysub |
Sand baths [rquote=469072&tid=19089&author=valekovski]I would not use aluminium powder for that... It's ... |
14-12-2016 at 07:49 by: careysub |
Filtration flask side-arm stopper ideas Plugging it with silicone caulk? |
13-12-2016 at 18:45 by: careysub |
Sand baths There are also a variety of granulated/flaked/powdered aluminums available from Firefox-FX for $4.75 ... |
13-12-2016 at 14:24 by: careysub |
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