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23 DURAN bottles
red caps? whats with red caps?
I just have a weak spot for DURAN. then you were lucky, as new sima ... |
19-8-2012 at 15:28
by: Pyro |
Bromine from NaBr
to rid Br2 of BrCl just keep it in a beaker at about 10*C and the BrCl will evaporate first. |
19-8-2012 at 14:45
by: Pyro |
23 DURAN bottles
yeah, 35 eur! from germany to belgium, but now i finally have some proper bottles.
they are about 1 ... |
19-8-2012 at 14:13
by: Pyro |
23 DURAN bottles
hi,
I just bought 23 duran bottles. [url=http://www.benl.ebay.be/itm/ws/eBayISAPI.dll?ViewItem& ... |
18-8-2012 at 11:58
by: Pyro |
Cheap, Quality Glass Source (Laboy Glass)
you can also mail them and ask for custom glassware, I got 2 29/42->29/32 and 2 29/32->29/42 a ... |
18-8-2012 at 03:22
by: Pyro |
Bromine from NaBr
but why does this guy do it like that: http://www.youtube.com/watch?v=OB4MmPTOBxg
he prefers this t ... |
18-8-2012 at 03:11
by: Pyro |
Bromine from NaBr
it seems like everybody is taking the H2SO4+NaBr method, isn't it a LOT more effective to just repl ... |
17-8-2012 at 19:51
by: Pyro |
How pure is denatured alcohol?
you could distill everclear to 95% (if you only have 70% that is) depending on state laws. but since ... |
17-8-2012 at 17:05
by: Pyro |
Purification of phosphorus -- treatment of WP burns
actually in hindsight, visiting a military doctor would be best, atleast in the US and europe. don't ... |
17-8-2012 at 16:52
by: Pyro |
Sealing ampoules
i've been practicing with my bunsen as it is on my ampules (got 288 of em anyway), i can seal about ... |
15-8-2012 at 11:53
by: Pyro |
Sealing ampoules
oh, ok. do i need special tweezers to pull them though? or is any pair fine?
over here the only pos ... |
14-8-2012 at 16:55
by: Pyro |
MERCURY AMPOULES
would you be willing to make one yourself?
you could: break open thermometers, buy mercury metal (n ... |
14-8-2012 at 13:31
by: Pyro |
Sealing ampoules
so its a nono i guess. how about putting the O2 into the bottom of the flame though a metal tube?
t ... |
14-8-2012 at 13:23
by: Pyro |
Sealing ampoules
hi,
sorry for bumping an old topic, but my bunsen (propane) doesn't get hot enough. I do however ha ... |
14-8-2012 at 11:43
by: Pyro |
Unusual approach to making bromine
i know, lol
but i was interested in the process of the chemstudy vids |
14-8-2012 at 04:04
by: Pyro |
Unusual approach to making bromine
I live in belgium, that's pretty clost to the atlantic. I will do some research on it.
thanks E17 |
11-8-2012 at 04:19
by: Pyro |
Unusual approach to making bromine
I hope fish shops don't wash their seaweed! I eat oysters more than I go to the sea, bearing in mind ... |
10-8-2012 at 16:56
by: Pyro |
Unusual approach to making bromine
interesting, any idea about the yields?
I will definitely try this as well! |
10-8-2012 at 09:54
by: Pyro |
Unusual approach to making bromine
well Mr crow, 10ml from 6l isn't nothing! but not enough to use in syntheses. would be cool to say:' ... |
10-8-2012 at 08:35
by: Pyro |
Unusual approach to making bromine
I totally agree! I think that one could get a few mL from a 6-22l flask of saturated solution. becau ... |
10-8-2012 at 07:26
by: Pyro |
Unusual approach to making bromine
yes, but it would be fun to try as an experiment.
but it would only be useful if you do it on a lar ... |
10-8-2012 at 04:42
by: Pyro |
Unusual approach to making bromine
lol,
I didn't make it 
I am talking about sea salt from salt pans, they don't remove anything f ... |
9-8-2012 at 18:03
by: Pyro |
Unusual approach to making bromine
hi,
i have been watching some chemstudy vids,
and I came across [url=http://www.youtube.com/watch? ... |
9-8-2012 at 14:05
by: Pyro |
Facing eviction because of experiment 20 months ago.
get a boat, they go cheap.
people are really petty, Ive had people calling the cops on us because w ... |
8-8-2012 at 15:19
by: Pyro |
Erlenmeyer's shop?
10.05$ for a 600ml berzelius? that's still a lot, i buy the more expensive (over here more expensive ... |
8-8-2012 at 07:21
by: Pyro |
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