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Bad days in the lab or with glassware? Yesterday my really nice (and expensive) 14/20 200 mm vigreux column hooked on my lab coat as I stoo ... |
6-6-2011 at 03:19 by: redox |
Ampoule sealing inside the glove box What exactly is your atmosphere-sensitive compound? |
5-6-2011 at 10:11 by: redox |
argon So I went to the welding store, and $210 later...
I own a 20 CF argon tank w/regulator! |
5-6-2011 at 10:04 by: redox |
Chemistry Wallpapers Those are great The second blue picture is now my background!
[Edited on 5-6-2011 by redox] |
4-6-2011 at 17:59 by: redox |
Acetone and Alkali Metals The presence of latent water is very likely, as my acetone was hardware-store grade.
I asked my f ... |
31-5-2011 at 03:23 by: redox |
Acetone and Alkali Metals
If this topic has all ready been discussed, please forgive my ignorance.
__________
Hello,
Re ... |
30-5-2011 at 17:31 by: redox |
testing hardness of water.. It is easy to buy hardness test strips online or in pool stores or some other place. Alternatively, ... |
29-5-2011 at 18:52 by: redox |
tert-Butyl Alcohol Methyl t-butyl ether (MTBE) can be found in an auto store as an octane booster. I was in the store t ... |
29-5-2011 at 17:41 by: redox |
Rust on lab equipment After you etching bath, use WD-40! WD-40 covers the metal in an oily layer that prevents rust. I cov ... |
25-5-2011 at 15:22 by: redox |
HClO4 from KClO4 and H2SO4 What is KClO4's solubility in other polar solvents? Has anyone considered a displacement in non-aque ... |
17-5-2011 at 16:28 by: redox |
Impurities in Aluminium foil How about Al2O3 (the dehydrated form of aluminum hydroxide)? Is alumina soluble in acid or base? |
17-5-2011 at 16:17 by: redox |
Latest chemical order? [rquote=209802&tid=9890&author=#maverick#]
from where do you guys buy organic compounds ... |
14-5-2011 at 17:24 by: redox |
how to re ink a thermometer Have you considered buying a glass pen? They are pens with ink that adhere to glass. |
14-5-2011 at 17:01 by: redox |
Bad days in the lab or with glassware? About a week ago I bought a 10 mL volumetric flask (more as a joke) on the cheap. Three days after I ... |
13-5-2011 at 18:16 by: redox |
Fun project suggestions? How do you plan on making aerogel? I was under the impression it is not a simple process. |
13-5-2011 at 18:09 by: redox |
urea to ammonia to nitrate Are you asking how to convert ammonia to ammonium nitrate? Or are you asking how to convert ammonia ... |
13-5-2011 at 17:12 by: redox |
Which is your year of birth? I guess I am one of the youngest here (14). |
30-4-2011 at 06:48 by: redox |
Uranium/Thorium salts for sale! Do you have uranium metal?
What about uranium ore?
[Edited on 29-4-2011 by redox] |
28-4-2011 at 17:51 by: redox |
I'll pay you to come up with a synthesis for me. May I ask your purpose for this racetam?
Also, what do you have access to? A lab? A basement?
[E ... |
27-4-2011 at 14:20 by: redox |
glassware identification Where did you get them from? They look very specific to their purpose.
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26-4-2011 at 03:29 by: redox |
Drying out aqueous ammonium nitrate For drying, you could desiccate with an appropriate agent in a desiccator bag, or you could just pou ... |
26-4-2011 at 03:16 by: redox |
Beginner gas chemistry - a really nice site The palladium catalyst tube they have for sale is quite interesting. I'm tempted to buy that. |
25-4-2011 at 17:42 by: redox |
acetic anydride fluoride So you are asking if HF is soluble in a solvent that titanium tetrachloride doesn't react with, corr ... |
25-4-2011 at 14:19 by: redox |
Decomposition of ethanol It looks like you are searching for an oxidizer that is completely nontoxic....yeah right!
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25-4-2011 at 14:16 by: redox |
calcium carbide from molten CaCl2 (CaO and C) The internet says calcium chloride melts at 772 degrees C, and calcium carbide forms from union of t ... |
25-4-2011 at 08:40 by: redox |
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