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Latest chemical order?
I tested it, no peroxides at all!
thanks for reminding me to test it! |
12-2-2013 at 13:46
by: Pyro |
Bad days in the lab or with glassware?
I broke a 600ml beaker drying CaCl2 in the microwave 
|
12-2-2013 at 10:30
by: Pyro |
mercury iodide-yellow
Lol, it would have been a pity if the wrench hadn't survived!
You re lucky it is HgI, which is not ... |
12-2-2013 at 10:25
by: Pyro |
Vinegar purification
mix with NaHCO3 untill no more CO2 forms. then distill with conc. H2SO4 |
9-2-2013 at 12:24
by: Pyro |
Latest chemical order?
300g CaO, 300g MgSO4, 100g K4Fe(CN)6 from the local paint store
EDIT: Oh, and about half a liter of ... |
8-2-2013 at 14:54
by: Pyro |
Solid Nitric Acid ?
a little off topic, but still sort of relevant: you should never blindly trust your teacher, you sho ... |
7-2-2013 at 13:23
by: Pyro |
Latest chemical order?
its cheaper and there's less chance of breakage. and shipping is easier as it is easier to ship an e ... |
20-1-2013 at 15:08
by: Pyro |
3x distilled Liquid Mercury
that's too much! china offers 99,9% for 70USD/Kg for one kg. or 40USD/Kg if buying in bulk
30USD/lb ... |
13-1-2013 at 06:18
by: Pyro |
Scratch thy nose
Lol, how would you do that! that's enough reason to make me never want to be an astronaut! (Not that ... |
11-1-2013 at 09:11
by: Pyro |
Tour My Lab
niiice! looks like a pro lab with those tiles, and fancy equipment! |
5-1-2013 at 15:58
by: Pyro |
Purifying this store bought ammonia
http://www.hinmeijer.nl/product/46938/Gaswasflessen.aspx
there you go |
3-1-2013 at 14:00
by: Pyro |
Purifying this store bought ammonia
don't submerge the funnel too much. |
3-1-2013 at 13:10
by: Pyro |
Electrolysis of CuSO4
Boiling down H2SO4 to concentrate it. it takes temperatures of over 300*C and makes lots of SO3 vapo ... |
3-1-2013 at 12:24
by: Pyro |
Latest chemical order?
2xB19 stoppers
vac dist reciever
15 cm air condenser
30cm liebig condenser
claisen adapter
ther ... |
3-1-2013 at 07:35
by: Pyro |
Scratch thy nose
ugh! then your lab coat gets dirty! when im wearing it i wont even wipe my hands on it! Ill wipe em ... |
2-1-2013 at 16:54
by: Pyro |
Scratch thy nose
I get this so often! I stretch my arm out as far as i can to pull my lab coat and clothes up my arm, ... |
2-1-2013 at 15:03
by: Pyro |
Safety Tips for n00bs/kw3ls
[quote]
I have latex gloves which I wear if working with toxic material. I'm always amazed at how ... |
2-1-2013 at 14:55
by: Pyro |
Pretty Pictures (1)
reveal your sources! (could you pls U2U me the seller?) I'm in need of more |
28-12-2012 at 16:19
by: Pyro |
Pretty Pictures (1)
cool, i have my iodine in the exact same bottle! |
28-12-2012 at 13:26
by: Pyro |
Pretty Pictures (1)
how did you get those? mine look like broken chips  yours look like little
pebbles or something |
28-12-2012 at 10:37
by: Pyro |
Pretty Pictures (1)
they're GROWING! my little ones!!!! MWUHAHAHAHAHA
Br2 in an ampule on my desk
|
26-12-2012 at 14:39
by: Pyro |
Very nice deal on volumetric glassware
holy crap! us home chemists can only dream to have this much glass! |
22-12-2012 at 06:53
by: Pyro |
Pretty Pictures (1)
yeah! sticky sticky!
this thread should be as sticky as sticky the stick insect who got stuck on hi ... |
21-12-2012 at 14:52
by: Pyro |
Thermite with Aluminium Oxide?
magnesium should work too no? |
21-12-2012 at 08:57
by: Pyro |
KOH and CO2?
sure, if you don't boil it for hours. and use disposable glass or metal. |
21-12-2012 at 08:50
by: Pyro |
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