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rapidshare- please stop using it
Last year Polverone asked us not to use rapidshare and I just spent a frustrating two hours trying t ...
16-11-2008 at 23:03
by: contrived
careless login as chemrox
Chemrox and I work in the same office and share resources as well as ideas. A couple of times, rece ...
9-3-2008 at 17:41
by: contrived
Smoke production from HE
[quote][i]Originally posted by gregxy[/i]
Im guessing that the aromatic ring in picric acid
is mor ...
25-2-2008 at 15:56
by: contrived
Soxhlet Extraction
Why not use a soxhlet? What's the solvent? What's the quantity? If its really a small amount you ...
25-2-2008 at 15:45
by: contrived
anhydrous liquid ammonia
I hopped down to the Sheriff's to pick up my concealed carry renewal and while I waited picked up th ...
31-12-2007 at 21:39
by: contrived
Old Chemistry Lab Manual
[quote][i]Originally posted by quicksilver[/i]
I grew up with a Gilbert Chemistry set that today wo ...
19-12-2007 at 15:21
by: contrived
Old Chemistry Lab Manual
[quote][i]Originally posted by Magpie[/i]
JohnWW, I would be happy to if I had a scanner. Say, tha ...
19-12-2007 at 15:20
by: contrived
bromination of phenyl group
pull the monochromator out of the spectophotometer we're not using and try that as a light source .. ...
19-12-2007 at 14:47
by: contrived
Digg new
Really nice period table plus plus plus! My new background.
18-12-2007 at 16:54
by: contrived
EtOH distillation
Please read up on simple distillation; there's readily available information in books and online. W ...
18-12-2007 at 16:45
by: contrived
organolithium reagents
@Nicodem & Syntel: Thank you very much!
18-12-2007 at 16:43
by: contrived
Looking for a book.....
CRX and I thank you all!
18-12-2007 at 16:42
by: contrived
acetylsalicylic acid
This would not be a good acetylating agent. There are a lot of good textbooks on organic chemistry, ...
18-12-2007 at 16:41
by: contrived
*&$#ing hazmat fees.. a rant.
@Bromic yes that's good strategy, however:

"Hazmat fees are expensive but justly so, it's a dange ...
18-12-2007 at 16:33
by: contrived
organolithium reagents
I need to use a strong nucleophile and am considering an organolithium compound. I've been reading ...
16-12-2007 at 00:16
by: contrived
phenylacetonitrile lockdown
a member had started thread on phenylacetonitrile with some chemistry questions and was shut down w ...
16-12-2007 at 00:11
by: contrived
help with research on drug metabolism
I am temporarily locked out of my academic search engine.. possibly for maintenence reasons - I don' ...
14-12-2007 at 00:31
by: contrived
Meeting with congresswoman
I agree but she hangs in DC and we're in the PNW. What bans would I remove? All of them, of course ...
13-12-2007 at 23:30
by: contrived
Help with legal question
After looking at the latest DEA list and comparing it with our cabinets we decided we'd better get r ...
13-12-2007 at 16:53
by: contrived
Liquid Nitrogen Dewars. Why so expensive?
I was given a 30L dewar for liq N2 now I just have to find a place to get it filled

and the right ...
12-12-2007 at 17:00
by: contrived
Drying solvents with Al.
I can't find it either; I tried Perrin & Armego and Vogel's 3rd.
12-12-2007 at 16:46
by: contrived
Oxidizing Xylene with potassium permanganate to phalic acid
there were threads on this already:
fr ...
12-12-2007 at 16:18
by: contrived
Meeting with congresswoman
I'm meeting with my congresswoman's aid to lobby against more DEA chemical listings and OTC bans. I ...
12-12-2007 at 16:04
by: contrived
drying the water out of hygroscopic crystals
The partition coefficients are based on n-octanol if that helps jog your memory.
13-10-2007 at 11:13
by: contrived
Methylamine Purification
CRX and I were talking about this and concluded the Vogel procedure is right and the Rhodium version ...
8-10-2007 at 11:50
by: contrived
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