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great hotplates
hello everyone,
I recently bought one of these:
[url=http://www.ebay.co.uk/itm/ws/eBayISAPI.dll?Vi ... |
19-7-2012 at 11:49
by: Pyro |
What is chemistry?
fun... |
19-7-2012 at 08:21
by: Pyro |
Multi-step homemade apparatus using pickle jars
i wouldnt bother with all those jars, one or 2 washes is fine. just do it in a fumehood or outside. |
18-7-2012 at 03:47
by: Pyro |
Pretty Pictures (1)
nice, how did you get them like that?
mine are all flaky. can you U2U me the process? |
17-7-2012 at 11:52
by: Pyro |
Scrubbing CO2 from welding argon
oh,
I suggest trading in the bottle for pure argon, over here they have both pure and Ar/CO2 in man ... |
17-7-2012 at 10:50
by: Pyro |
Scrubbing CO2 from welding argon
is CO2 not inert enough for you?
it doesn't react with much |
17-7-2012 at 10:19
by: Pyro |
Pretty Pictures (1)
just got a very nice picture of iron that has changed from solid to liquid in a small area (ie. cutt ... |
17-7-2012 at 08:04
by: Pyro |
Beginner Supplies
go for: beakers (50ml-600ml), flasks (100ml, 250 ml and 500 ml), measuring cilinder (100ml, 250ml), ... |
16-7-2012 at 15:50
by: Pyro |
Suggestion for keeping oil dry?
you should check out myst32YT's vid on sodium wire for keeping things dry. he uses an extruder |
16-7-2012 at 15:43
by: Pyro |
Looking for ground glass set.
lol, forgive my dirty mind  but you could compare glassware to a lady, a
condenser has slender cur ... |
16-7-2012 at 15:41
by: Pyro |
stainless steel bicycle frame
yeah, they used to use aluminium and magnesium, but now carbon fiber is a lot lighter and stronger |
16-7-2012 at 10:40
by: Pyro |
is a beaker supposed to be so thin?
I decided to sacrifice my broken beaker for science, i wrapped it in a towel and gently tapped it un ... |
16-7-2012 at 07:16
by: Pyro |
Pretty Pictures (1)
I made one of them a bit better with irfanview:
it looks so cool, you should try it just to see t ... |
15-7-2012 at 16:41
by: Pyro |
Pretty Pictures (1)
well, distilling is probably best for large amounts and if you have the right equipment available. b ... |
15-7-2012 at 15:20
by: Pyro |
is a beaker supposed to be so thin?
actually very good glassware is thin (2-3mm) and the cheaper stuff is thicker. the thinner it is the ... |
15-7-2012 at 14:02
by: Pyro |
is a beaker supposed to be so thin?
yeah, the top is that thick.
and i don't think that it was a waste sale, because it was sold as new |
15-7-2012 at 11:32
by: Pyro |
is a beaker supposed to be so thin?
Simax.
cost about 3 euros or 4 dollars for a 400ml one |
15-7-2012 at 10:07
by: Pyro |
Pretty Pictures (1)
I just got a beaker full of these beautiful sulphur crystals while recrystallizing with toluene.
... |
15-7-2012 at 09:54
by: Pyro |
is a beaker supposed to be so thin?
hi,
today i was washing my glassware when I accidentally bumped my 400 ml beaker on another piece o ... |
15-7-2012 at 09:14
by: Pyro |
Moisture absorber refill stuff.
i bought some of that stuff lately, it comes in prills that look a lot like calcium oxide, but when ... |
13-7-2012 at 15:26
by: Pyro |
Lead nitrate
make lead oxide and mix with paint and use for antifouling paint, if you happen to have a small boat ... |
12-7-2012 at 17:05
by: Pyro |
Digital Merck index wanted, plus any other digital refs/HB's
at least you got your motorbike back, I wonder why someone would steal books and glassware? that isn ... |
12-7-2012 at 16:58
by: Pyro |
Lab Shelves
well, bear in mind copper is a lot weaker than most other metals. I'd personally just put the stuff ... |
11-7-2012 at 15:41
by: Pyro |
Ways to mix toluene and sulfuric acid
he means the fire hazard. but if you stay on it with an extinguisher and a good reflux condenser you ... |
11-7-2012 at 12:19
by: Pyro |
condensers
how about water at room temp? |
5-7-2012 at 15:08
by: Pyro |
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