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The Short Questions Thread (4)
Hmm... Okay. I thought perhaps the glucose oxidase was oxygen sensitive or something. I wish I knew ... |
16-8-2013 at 10:56
by: Mailinmypocket |
Molecular sieves?
So, being lucky enough to be a diabetic(T1) I need to use glucose test strips to determine my blood ... |
16-8-2013 at 10:32
by: Mailinmypocket |
What to do with TCCA (Trichloroisocyanuricacid)
Well, since you said you wanted to make chlorine...
http://www.sciencemadness.org/talk/viewthread ... |
16-8-2013 at 07:01
by: Mailinmypocket |
Melissa essential oil solvent extraction
Unfortunately steam distillation would be the best route to getting a relatively pure oil. Steeping ... |
15-8-2013 at 16:00
by: Mailinmypocket |
Pretty Pictures (1)
I have never seen anything like that tourmaline before, hopefully you took some samples? Really cool ... |
15-8-2013 at 15:24
by: Mailinmypocket |
Pretty Pictures (1)
Zinc plated pennies, thanks to [b]Woelen[/b] for the experiment idea!
[file]25051[/file] |
15-8-2013 at 14:27
by: Mailinmypocket |
Home Made TLC plates
The idea of shielding the plates from the direct heat might help, that never occurred to me. I will ... |
15-8-2013 at 13:26
by: Mailinmypocket |
Home Made TLC plates
Has anyone had some reasonable luck in making TLC plates? Again I followed the OP's attached procedu ... |
15-8-2013 at 09:42
by: Mailinmypocket |
Very nice!!
Beautiful work Pyro! Not to sound like a broken record but, be careful, as I'm sure you are  |
15-8-2013 at 04:56
by: Mailinmypocket |
A special chemiluminescence reaction - who knows it?
Perhaps it is [url=http://chemed.chem.purdue.edu/demos/demosheets/5.13.html]this?[/url] |
11-8-2013 at 08:19
by: Mailinmypocket |
Pretty Pictures (1)
Oh god! Pulling a Tollen's is the best party favor ever! Making a silver beer/wine/whatever bottle s ... |
8-8-2013 at 16:54
by: Mailinmypocket |
Pretty Pictures (1)
What happens when you mix Tollen's reagent with a Heineken bottle?
[file]24893[/file] |
8-8-2013 at 16:08
by: Mailinmypocket |
Bad days in the lab or with glassware?
A co-worker once decided to check how much gas was left in a lecture bottle by "opening it a bit to ... |
8-8-2013 at 10:34
by: Mailinmypocket |
Safety equipment
It comes empty. You can buy the saline solution, but it expires after a month or so and is quite exp ... |
5-8-2013 at 06:23
by: Mailinmypocket |
Safety equipment
One of these... Costed me about $20, never had to use it but I keep it within reach when doing exper ... |
4-8-2013 at 07:03
by: Mailinmypocket |
Most cost-effective cooling method?
The Antarctic ... lol 
Your question is very vague though, cooling for a reaction vessel... Coo ... |
2-8-2013 at 12:53
by: Mailinmypocket |
I just made some Rheosmin, what is pure, but has no odor.
For what it's worth, I can say that supplements with raspberry ketone do smell nice and like fresh r ... |
2-8-2013 at 12:06
by: Mailinmypocket |
Best and worst smelling chemicals?
The smell of potassium o-ethyldithiocarbonate is positively horrific, to me anyways. I'm trying to s ... |
2-8-2013 at 08:14
by: Mailinmypocket |
The Short Questions Thread (4)
[rquote=294406&tid=25055&author=kristofvagyok]From US5597772
Rhodium was next added to th ... |
2-8-2013 at 06:00
by: Mailinmypocket |
The Short Questions Thread (4)
Ah, makes sense. Do you happen to have any facile ways of preparing a rhodium catalyst on alumina or ... |
1-8-2013 at 10:40
by: Mailinmypocket |
The Short Questions Thread (4)
I'm attempting a hydrogenation reaction and it calls for rhodium catalyst on alumina... I only have ... |
1-8-2013 at 07:56
by: Mailinmypocket |
Glycogen anyone?
[rquote=294271&tid=19556&author=Random]What is it used for in biochemistry?[/rquote]
No i ... |
31-7-2013 at 14:53
by: Mailinmypocket |
Glycogen anyone?
Just bumping this thread in case there is interest... There is a tad over 10g in the bottle, so it h ... |
31-7-2013 at 11:39
by: Mailinmypocket |
Pretty Pictures (1)
I know, when my roommate uses Listerine and speaks to me shortly after he always acts puzzled when I ... |
31-7-2013 at 10:52
by: Mailinmypocket |
Pretty Pictures (1)
Some thymol- nice icey looking clumps that smell peculiar, something like listerine.
[file]247 ... |
31-7-2013 at 10:18
by: Mailinmypocket |
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