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Methanol Concentration
[rquote=237584&tid=18887&author=Ramblesthegoat]Well I just figured if one liter of methanol ... |
20-2-2012 at 12:48
by: bahamuth |
What is relative humidity in human breath?
The air we exhale is saturated with water, as can be seen by "cloud formation" in the slightest drop ... |
20-2-2012 at 06:52
by: bahamuth |
Dental Mercury Amalgam
I would do just as you are doing now, reach out seeking information.
And I would get a second, th ... |
19-2-2012 at 19:19
by: bahamuth |
Methanol Concentration
[rquote=237477&tid=18887&author=Ramblesthegoat]Thank you guys so much! A lot more copper sul ... |
19-2-2012 at 05:35
by: bahamuth |
Extraction of liquid fatty acids from vegetable oil
[rquote=237403&tid=18881&author=weiming1998]After a day, I got this strange oil-like substan ... |
18-2-2012 at 09:19
by: bahamuth |
Hydroxylamine NH2OH Uses (and Production)
[rquote=237414&tid=1928&author=Waffles SS]I have BASF Hydroxyl Ammonium Sulfate and i want ... |
18-2-2012 at 09:10
by: bahamuth |
What to do with tryptamine?
[rquote=237123&tid=18332&author=GreenD][rquote=237096&tid=18332&author=bahamuth]
Ac ... |
16-2-2012 at 11:30
by: bahamuth |
What to do with tryptamine?
[rquote=237078&tid=18332&author=turd][rquote=236754&tid=18332&author=Bot0nist]So, an ... |
16-2-2012 at 06:19
by: bahamuth |
Tryptamine refusing to crystallize
You might try to preciptitate the tryptamine as the carbonate salt, by gassing with CO2 (guess one w ... |
13-2-2012 at 14:33
by: bahamuth |
Taxine
Do not think it can be a "first cousin" of nicotine as it it has no structural similarities.
Afte ... |
10-2-2012 at 09:07
by: bahamuth |
NH3 (aq) or NH4OH
Was told by one of my chemistry teachers that ammonium hydroxide does not exist, and is just a simpl ... |
6-2-2012 at 17:47
by: bahamuth |
What to do with this HBr?
[rquote=235681&tid=18711&author=CrimpJiggler][rquote=235193&tid=18711&author=GreenD] ... |
4-2-2012 at 06:25
by: bahamuth |
pH meter drift
You would need to test if the endpoint of the drift is close to the "true" value with a buffer of so ... |
2-2-2012 at 17:16
by: bahamuth |
pH meter drift
How fast does it drift, and how much?
Usually a good cleaning is the cure for drift and/or new sa ... |
2-2-2012 at 07:27
by: bahamuth |
Silicone rubber and diethyl ether - compability
[url=http://www.ebay.com/itm/110593711105?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1438.l2649]GL4 ... |
31-1-2012 at 02:50
by: bahamuth |
how to find the presence of methanol
[rquote=235022&tid=18646&author=weiming1998]http://en.wikipedia.org/wiki/Copper(II)_sulfate
... |
30-1-2012 at 08:10
by: bahamuth |
how to find the presence of methanol
[rquote=234858&tid=18646&author=weiming1998]
Didn't everyone agree on the boric acid test ... |
29-1-2012 at 03:47
by: bahamuth |
how to find the presence of methanol
[rquote=234500&tid=18646&author=GreenD][quote=234486&tid=18646&author=Endimion17]
F ... |
26-1-2012 at 18:53
by: bahamuth |
how to find the presence of methanol
If the alkohol solution is anhydrous, which I guess it's not, one could possible go by some derivati ... |
26-1-2012 at 10:02
by: bahamuth |
Nitromethane extraction
Found a reference to this ([url=http://www.jce.divched.org/journal/issues/1977/Jul/jceSubscriber/JCE ... |
20-1-2012 at 04:21
by: bahamuth |
Synthesizing this random compound
The litterature suggest starting from 2,2-biphenol, using 2,2-dimethoxypropane in chloroform with to ... |
10-1-2012 at 22:24
by: bahamuth |
Synthesizing this random compound
First molecule is called dibenzo[d,f][1,3]dioxepine.
And I have to agree that it would be fun, bu ... |
10-1-2012 at 21:51
by: bahamuth |
Does sodium attack borosilicate glass ?
On that picture, to me it looks like metal residue of some sorts, maybe incorporated into the glass ... |
10-1-2012 at 16:52
by: bahamuth |
Rotovap quesions
[rquote=232598&tid=18459&author=Panache]after years of naffing around i finally only a few w ... |
10-1-2012 at 04:48
by: bahamuth |
Rotovap quesions
[rquote=232393&tid=18459&author=Hexavalent]I assume the condenser for a rotavap is also thic ... |
8-1-2012 at 14:39
by: bahamuth |
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