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The Responsibility of Scientists as fellow Human Beings
[rquote=230414&tid=18295&author=Polverone][rquote=230413&tid=18295&author=fledarmus] ... |
20-12-2011 at 14:59
by: fledarmus |
The Responsibility of Scientists as fellow Human Beings
[rquote=230411&tid=18295&author=Polverone]If every kind of scientific inquiry had the same b ... |
20-12-2011 at 11:28
by: fledarmus |
The Responsibility of Scientists as fellow Human Beings
Yeah, if that first cave man had never shown anybody his idea about sharpening up his stones before ... |
20-12-2011 at 10:05
by: fledarmus |
Alternative routes, recycling of PET
Well, the original patent gives several different preparative examples - US Pat 2465319. A search in ... |
19-12-2011 at 12:41
by: fledarmus |
Chemical route to Immortality
Chemical route to immortality - discover, develop, and popularize a new and incredibly useful synthe ... |
19-12-2011 at 10:20
by: fledarmus |
Alternative routes, recycling of PET
What sorts of problems are you having? Both the preparation of methyl and ethyl terephthalate and th ... |
19-12-2011 at 10:10
by: fledarmus |
Chemical route to Immortality
An interesting book review from a blog dedicated to exposing poor science in alternative medicine... ... |
19-12-2011 at 05:02
by: fledarmus |
High pressure h2 production
There are commercial systems that do this, but I know very little about them. Here is one applicatio ... |
19-12-2011 at 04:56
by: fledarmus |
nematocysts venom extraction
...and then the material is assayed for activity. Not purity.
I hadn't read far enough down in th ... |
16-12-2011 at 04:52
by: fledarmus |
nematocysts venom extraction
This might be the preparation you are looking for...
[url=http://www.sciencedirect.com/science/ar ... |
15-12-2011 at 06:25
by: fledarmus |
Only L-ala and L-ser tripeptides?
???
Call one "A" and the other "S" and list all combinations and permutations...
A-A-A
A-A-S
... |
9-12-2011 at 12:09
by: fledarmus |
Why do my TLC plates never work?
It's better to have a way to equilibrate the vapor across as much of the TLC chamber as possible. Th ... |
9-12-2011 at 11:57
by: fledarmus |
Solid Mercury?
[rquote=229416&tid=18138&author=blogfast25
As regards greed, what purpose do you think the ... |
7-12-2011 at 11:48
by: fledarmus |
Halifax explosion- Benzol?
Benzol has had several meanings in different countries and time periods. I believe Neil is closest f ... |
7-12-2011 at 05:19
by: fledarmus |
The short questions thread (3)
[rquote=229167&tid=14239&author=Panache]
Is there a reason balloons seem to be used for t ... |
4-12-2011 at 08:06
by: fledarmus |
4 Students Burned At Maple Grove Junior High
You certainly don't need to invoke a theoretical methanol peroxide to account for this, only too muc ... |
3-12-2011 at 16:43
by: fledarmus |
Solid Mercury?
A lot of the drive for chemical development wasn't coming from the alchemists - they were too hung u ... |
2-12-2011 at 14:05
by: fledarmus |
Microwaves
At least ethylammonium nitrate does -
[url]http://jcp.aip.org/resource/1/jcpsa6/v132/i10/p101101_s ... |
2-12-2011 at 14:00
by: fledarmus |
Very Basic Carbonyl question
What would happen if it did? You now have a di-hemiacetal-like system which again, doesn't have any ... |
2-12-2011 at 05:17
by: fledarmus |
Need help with this compound's MS data
Mass specs are actually measuring the ratio of mass to charge of an ion - m/z. If you have a dianion ... |
2-12-2011 at 05:07
by: fledarmus |
Very Basic Carbonyl question
Nucleophilic attack on carbonyl carbon in ketones happens, as kavu said, but the big question is wha ... |
1-12-2011 at 04:26
by: fledarmus |
Lab supply shop searching your house
[rquote=228650&tid=18107&author=JibbyDee] Drug chemists use water too, are they gonna restri ... |
28-11-2011 at 17:35
by: fledarmus |
Golvanazied steel chlorine resistance coating?
The tool dip material is called "Plasti-Dip" here...
[url=http://www.plastidip.com/home_solutions ... |
25-11-2011 at 14:08
by: fledarmus |
Home labs and the law, precautions you can take
One other thing that may be important in home labs that is not usually an issue in academic or indus ... |
25-11-2011 at 09:31
by: fledarmus |
Distilation Setup Question Bump Trap
I've never seen a rotovap-type bump trap used in a normal distillation setup, but except for the add ... |
23-11-2011 at 05:19
by: fledarmus |
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