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CCD Mania
[b]@smaerd[/b]
Thanks, Smaerd -- looks like we're working toward similar goals! Love your polari ... |
2-8-2013 at 21:31
by: radagast |
CCD Driver Circuit
Given that I have a special knack for destroying perfectly good spectrometer circuits, I took anothe ... |
27-7-2013 at 15:35
by: radagast |
best magnetic stirrer hot plate for 150$
I'm a big fan of Corning's PC-351. Used models go anywhere from $100 to 200 USD, depending on condi ... |
18-6-2013 at 16:39
by: radagast |
More Spectrometer Hilarity
So after getting quite close to my goal to optimize the spectrometer for the range from ~532 nm to ~ ... |
15-6-2013 at 13:01
by: radagast |
Any reason this distillation apparatus wouldn't be functional?
That kit really is astoundingly inexpensive and should be fine for your standard distillations, so l ... |
11-6-2013 at 11:16
by: radagast |
Cheap, Low-Resolution, Raman Spectroscopy
[rquote=286460&tid=23422&author=smaerd]Very nice. Apparently this is how a lot of rotating d ... |
2-6-2013 at 11:24
by: radagast |
Cheap, Low-Resolution, Raman Spectroscopy
So my Dad once told me that nothing makes a physicist or physical chemist angrier than messing up th ... |
1-6-2013 at 17:34
by: radagast |
Cheap, Low-Resolution, Raman Spectroscopy
[rquote=285888&tid=23422&author=unionised]Could you check up on the link?
I get a "video do ... |
28-5-2013 at 06:23
by: radagast |
Build your own Gas Chromatograph
[rquote=285223&tid=24110&author=Harristotle]Well that is funny, radagast.
Because I have ... |
27-5-2013 at 20:20
by: radagast |
Minor Updates
(1) Ben Krasnow of Valve and Youtube fame has unveiled his DIY raman spectrometer, which uses a came ... |
27-5-2013 at 20:11
by: radagast |
Constructing digital chart recorder?
[rquote=285499&tid=24371&author=Cheesasaurus]Hi there,
My lab has a really old school cha ... |
24-5-2013 at 07:15
by: radagast |
Cheap, Low-Resolution, Raman Spectroscopy
[rquote=285386&tid=23422&author=Maya]Dr. Bob,
I've searched the threads and don't find an ... |
23-5-2013 at 14:13
by: radagast |
Build your own Gas Chromatograph
[rquote=283000&tid=24110&author=Harristotle]Just one last point:
I would like to take som ... |
21-5-2013 at 10:00
by: radagast |
Bromine.
[rquote=285109&tid=24311&author=MrHomeScientist]Bromine may be less toxic/reactive than chlo ... |
21-5-2013 at 09:36
by: radagast |
Bromine.
Not that I was exactly the model of safety at your age, but nobody is going to sell bromine or fluor ... |
20-5-2013 at 14:05
by: radagast |
Cheap, Low-Resolution, Raman Spectroscopy
Because the spectrometer resolution varies across the wavelength range, the calibration process requ ... |
19-5-2013 at 16:19
by: radagast |
advice please! Seller snafu 500ml 70% HNO3 ACS Reagent shipped to residence not my llc
Without knowing more about your location, I don't think anyone can advise you. That being said, unl ... |
7-5-2013 at 17:11
by: radagast |
The Legal Pursuit of Chemistry?
Wish I could be more helpful, but I've found that often there's no clear set of rules. For instance ... |
3-5-2013 at 12:11
by: radagast |
Cheap, Low-Resolution, Raman Spectroscopy
[rquote=277455&tid=23422&author=watson.fawkes][rquote=277341&tid=23422&author=radaga ... |
30-4-2013 at 19:01
by: radagast |
Build your own Gas Chromatograph
This is terrific. Looking forward to seeing those chromatograms and more details! |
30-4-2013 at 18:50
by: radagast |
Tour My Lab
[rquote=280955&tid=4777&author=Dr.Bob][rquote=280885&tid=4777&author=radagast]I'm im ... |
30-4-2013 at 18:43
by: radagast |
Tour My Lab
I'm impressed both by the workmanship and the creativity exhibited by my colleagues in this thread.
... |
11-4-2013 at 18:21
by: radagast |
Know of any common industrial cleaning chemicals worth having?
"Industrial cleaning chemicals" is a broad category, and I'm not really familiar with it other than ... |
3-4-2013 at 13:31
by: radagast |
D'oh
Welp, the good news is that I'm going to get more practice calibrating these DIY spectrometer units, ... |
2-4-2013 at 19:11
by: radagast |
Looking for a Source of n-butyllithium
Out of curiosity, how did you synthesize it? Was it through the bromobutane and lithium method by G ... |
29-3-2013 at 09:02
by: radagast |
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