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cinnamon oil to benzaldehyde
I have, but I preferred the persulphate method. |
24-12-2011 at 18:21
by: peach |
Alternative inert gasses
My first contact with the net, back before my teens, when the three users were all on dialup and whe ... |
24-12-2011 at 17:25
by: peach |
Inert flooring for fumehood
I have an epoxy painted floor in one of the rooms of the garage that I've done a lot over chemistry ... |
24-12-2011 at 17:24
by: peach |
Digital VWR Hotplate Problems!
If it has fuzzy / PID logic control of the temperature (and it likely does have a PID controller), t ... |
24-12-2011 at 14:05
by: peach |
The kitchen sources of polarized light for microphotography
Thanks for taking the time to check those Neil. I also had a laugh at the idea of you wandering arou ... |
24-12-2011 at 00:50
by: peach |
toluene --> benzaldehyde
[rquote=230805&tid=2223&author=Sedit][quote]It was run as per the description (I can't find ... |
24-12-2011 at 00:06
by: peach |
A small accident
[rquote=230033&tid=18225&author=Alastair]But I was actually ''distilling'' water, right?[/rq ... |
23-12-2011 at 14:36
by: peach |
The kitchen sources of polarized light for microphotography
They can be a pain to get off and the glass is extremely thin on the new LCDs. It's not just it bein ... |
23-12-2011 at 11:55
by: peach |
Grignard reagent problem
[rquote=228526&tid=18110&author=Sheddist] I'll try nitrogen or helium, depending on which is ... |
22-12-2011 at 19:44
by: peach |
The kitchen sources of polarized light for microphotography
[rquote=230613&tid=18329&author=kavu]Few months back Journal of Chemical education (J. Chem. ... |
22-12-2011 at 18:29
by: peach |
Echowhiz, under the spotlight
No problems. 
I don't know why the US guys use 10/18 and 10/30 joints. That is odd.
The 10 s ... |
21-12-2011 at 17:04
by: peach |
Echowhiz, under the spotlight
I spent a while wondering how he might have calibrated these.
Against boiling water, ice, room te ... |
21-12-2011 at 16:31
by: peach |
Echowhiz, under the spotlight
[size=5][b][align=center][url=http://www.ebay.co.uk/itm/150474669894?ssPageName=STRK:MEWNX:IT&_t ... |
21-12-2011 at 16:16
by: peach |
Chemical route to Immortality
[rquote=230302&tid=18284&author=phlogiston]
There have been spectacular results with primat ... |
20-12-2011 at 01:38
by: peach |
Rusting on hotplate
[quote]Since hotplates are used in environments where acid spills are not uncommon, are they designe ... |
18-12-2011 at 09:43
by: peach |
pH Meter Questions
BNC's should be universal.
You don't need a beckman electrode to work with a beckman meter nope. ... |
14-12-2011 at 15:18
by: peach |
Why do my TLC plates never work?
Grab yourself a cup of tea and enjoy the following nerd presentations;
<iframe width="640" hei ... |
14-12-2011 at 10:39
by: peach |
What are splash heads for?
Steam and other bumpy distillations; e.g. damp oily liquids or under vacuum (rotovaps).
{edit} [b ... |
14-12-2011 at 10:29
by: peach |
ISO standard taper joints
They're EU (UK) joints.
I'm in England, and the process glassware (the bits connected together fo ... |
14-12-2011 at 10:24
by: peach |
Lab supply shop searching your house
The building control people constantly call round to sites to check concrete, damp proofing, insulat ... |
14-12-2011 at 09:50
by: peach |
How to turn lead into pink-red
I would hazard a guess the refineries are already onto that and have a camera photographing or filmi ... |
13-12-2011 at 09:21
by: peach |
How to turn lead into pink-red
[quote]i'm trying to make lead to look like a copper from counterfeit point (our guys here check on ... |
11-12-2011 at 12:48
by: peach |
Is milk acidic or basic?
[rquote=229621&tid=18221&author=Neil]
If you google "milk pH" you get several thousand resu ... |
11-12-2011 at 05:11
by: peach |
toluene --> benzaldehyde
I ran the cell as well, months ago. And whilst my thermometer was still functional; so I could be su ... |
10-12-2011 at 04:12
by: peach |
toluene --> benzaldehyde
[b][align=center]Reference[/align][/b]
[b]Remember, for some reason known only to the gods of Oly ... |
10-12-2011 at 02:37
by: peach |
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