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Boatload of labglass but what is it?
the red connections on the columns are a system created to allow qvf glass to be more easily connect ... |
12-11-2008 at 18:22
by: Panache |
liquid liquid seperation
[quote][i]Originally posted by mechem[/i]
Hi kute
Why do you say don't use ethers.[/quote]
Its ... |
31-10-2008 at 06:07
by: Panache |
Benzyl and Benzal chloride, Benzaldehyde and Benzoic Acid - Illustrated Practical Guide
[quote][i]Originally posted by len1[/i]
[quote]You didn't quote a bp range for the distillation car ... |
31-10-2008 at 05:53
by: Panache |
The short questions thread (1)
[quote][i]Originally posted by Klute[/i]
I guess excessive silanol concentration on the glass wool ... |
31-10-2008 at 02:28
by: Panache |
Chlorination of CS2 Revisited
Perhaps you have already considered the possibility of firstly separating the SCl2 and carbon tet fr ... |
30-10-2008 at 21:28
by: Panache |
The short questions thread (1)
What distillation columns have people had success with under high vacuum? I'm using a perkin triangl ... |
30-10-2008 at 17:14
by: Panache |
No more personal work for a while...
[quote][i]Originally posted by Klute[/i]
Finding a good appartement with a ventialtion exhaust isn' ... |
29-10-2008 at 15:48
by: Panache |
Solution that efficiently removes oxygen from air
There are innumerable O2 scavenging polymer film laminates now, with the scavengers laminated betwee ... |
27-10-2008 at 20:26
by: Panache |
The short questions thread (1)
how would one assess what voltage a globe was designed for in the absences of any markings on the gl ... |
26-10-2008 at 15:29
by: Panache |
Using sodium hydrogen sulfate as a "dry acid"?
[quote][i]Originally posted by kclo4[/i]
It also dissolves in Ethanol to precipitate Sodium Sulfa ... |
25-10-2008 at 17:47
by: Panache |
Nomograph application
Since it's relevant theres a rotovap simulator here thats predicts the degreee of separation of any ... |
22-10-2008 at 21:22
by: Panache |
Dupont Instruments Part No's
[quote][i]Originally posted by watson.fawkes[/i]
One of the reason that specific gravity is such an ... |
21-10-2008 at 19:08
by: Panache |
Purifying Denatured absolute EtOH Superheating problem
[quote][i]Originally posted by starman[/i]
teflon wool is awesome as a boiling chipand now use it b ... |
21-10-2008 at 18:58
by: Panache |
Light globes for instruments circa 1960-1985
I acquired two boxes of assorted instrument globes this past weekend, the range is quite broad. It's ... |
19-10-2008 at 07:03
by: Panache |
Dupont Instruments Part No's
i did actually try this but i found the surface didn't wet thoroughly enough but even if it had my + ... |
19-10-2008 at 07:00
by: Panache |
Reaction scales
may i just add a qualifier to my previous post in that i have never worked with energetics and my c ... |
16-10-2008 at 23:50
by: Panache |
The short questions thread (1)
[quote][i]Originally posted by solo[/i]
EUGENOL (allyl guaiacol, eugenic acid), C10H1202,anodorifer ... |
16-10-2008 at 15:59
by: Panache |
Oxidation of a phenolic derivative with ammonium persulfate
[quote][i]Originally posted by Klute[/i]
.....mister megamole hardcore.
..... Only tried to hel ... |
16-10-2008 at 15:42
by: Panache |
Who's a lucky boy then!!
I wasn't going to reopen this thread after getting these on the weekend, however given it has been, ... |
15-10-2008 at 20:59
by: Panache |
Oxidation of a phenolic derivative with ammonium persulfate
[quote][i]Originally posted by Baphomet[/i]
I found something that is somewhat related but it discu ... |
15-10-2008 at 20:50
by: Panache |
What's your job?
Running a small distillery presently, cheap wine---ethanol under vacuum---dilute to catering grade v ... |
15-10-2008 at 19:54
by: Panache |
Reaction scales
your attitude appears to be perfect, too gungho and its dangerous, not enough gungho and you never d ... |
15-10-2008 at 19:30
by: Panache |
The short questions thread (1)
[quote][i]Originally posted by Picric-A[/i]
I plan on distilling some ether. up till now i ave alwa ... |
15-10-2008 at 19:16
by: Panache |
"dry" acetone
[quote][i]Originally posted by jarynth[/i]
After a few hours in an open beaker I would call it reas ... |
15-10-2008 at 18:41
by: Panache |
purifying toluene properly
[quote][i]Originally posted by Picric-A[/i]
Distill it over CaCl2 to remove water.
I dont know why ... |
14-10-2008 at 02:44
by: Panache |
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