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Hypthesis on Autism/Asperger's
[rquote=327787&tid=30023&author=Bert]I'm pretty sure natural selection is still happening, j ... |
23-4-2014 at 11:06
by: aga |
Ferric chloride
I've used ferric chloride many times for PCBs.
This thread has inspired me to actually make some ... |
22-4-2014 at 11:04
by: aga |
Titration cockups
[rquote=328533&tid=30181&author=smaerd]This image may help answer your question about indica ... |
21-4-2014 at 03:17
by: aga |
Is this stoichiometry correct please
[rquote=328582&tid=30179&author=CHRIS25]... know its concentration, 10mLs of my product will ... |
21-4-2014 at 03:10
by: aga |
Is this stoichiometry correct please
Given that the Fe governs how much FeCL[sub]2[/sub] is formed,
and you used 29g (0.519 moles) of F ... |
21-4-2014 at 00:35
by: aga |
Titration cockups
[rquote=328507&tid=30181&author=blogfast25]Not so easy, these unassuming little titrations ; ... |
20-4-2014 at 14:09
by: aga |
Titration cockups
I have been obsessively doing titrations since the burette arrived, along with Methyl Orange, Yellow ... |
20-4-2014 at 13:38
by: aga |
Is this stoichiometry correct please
I think FeCl[sub]2[/sub] will disassociate into Fe+ and Cl- in a water solution, so it'd be the anhy ... |
20-4-2014 at 12:53
by: aga |
Would someone like to try this? Graphene Production
Does anyone know how the chemistry of the Edges of a graphene sheet work ?
Specifically, if you m ... |
20-4-2014 at 12:19
by: aga |
Bad days in the lab or with glassware?
Glass sheet, forming the bottom of my fume hood.
HotPlate, modified to fit the space.
Heat.
Tim ... |
20-4-2014 at 12:11
by: aga |
Is this stoichiometry correct please
This depends on what 'Fe Content in original solution" means.
If it was tetrahydrate crystals, th ... |
20-4-2014 at 11:47
by: aga |
Isopropyl chloride preparation question
No idea, but here's a thread talking about it
[rquote=78348&tid=4871&author=orgie][/rquo ... |
20-4-2014 at 11:11
by: aga |
Electrolysis power supply capacitors
[rquote=327084&tid=30064&author=thesmug] the two input capacitors make a high pitched whine ... |
18-4-2014 at 11:40
by: aga |
Psilocin deprotonation?
[rquote=328139&tid=30042&author=Chemosynthesis]
The pKa of the protonatable groups will tel ... |
17-4-2014 at 14:04
by: aga |
DIY NIR Spectrometer?
Yep. This ties in nicely.
The Key is the spectrum analysis rig (unless i am mistaken - which coul ... |
17-4-2014 at 12:52
by: aga |
Home Made Analysis gear
Specs on the sensors used in cameras are hard to find, as they tend to just say 'colour' and 'lo-lux ... |
17-4-2014 at 12:45
by: aga |
Cheap, Low-Resolution, Raman Spectroscopy
Quick thought on a variable Slit :-
Assuming that the razor blades are as straight as anything wi ... |
17-4-2014 at 00:56
by: aga |
Home Made Analysis gear
Right now i'm waiting for delivery of the components to make a Raymen analyser based on Radagast's w ... |
15-4-2014 at 23:51
by: aga |
Bad days in the lab or with glassware?
[rquote=327831&tid=24908&author=plante1999]That was a shitty day, at least I will know polyc ... |
15-4-2014 at 15:16
by: aga |
Public Service Announcement - Uranium
Strange. I would like some, but cannot understand Why. |
15-4-2014 at 14:16
by: aga |
waiting nervously
Legal and Illegal. Hmm.
Laws are there to mostly protect the Wealthy, but also to protect the Inn ... |
15-4-2014 at 14:08
by: aga |
Home Made Analysis gear
[rquote=327659&tid=30060&author=The Volatile Chemist]A little while ago, I devised a system ... |
14-4-2014 at 13:42
by: aga |
Home Made Analysis gear
[rquote=327593&tid=30060&author=neptunium]i have worked before on trying to build a mass spe ... |
14-4-2014 at 13:32
by: aga |
Home Made Analysis gear
[rquote=327566&tid=30060&author=kavu]You can get these new low field tabletop NMRs with perm ... |
14-4-2014 at 13:29
by: aga |
Home Made Analysis gear
Another interesting factoid is that the 10Ghz range of frequencies are useful in excitation and anal ... |
14-4-2014 at 13:08
by: aga |
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