Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Search
[Next Page]
Closed-system thermoelectric cooling system
[rquote=507874&tid=80597&author=Sulaiman]Do not forget that whether you are condensing or re ...
19-2-2018 at 03:40
by: wg48
looking for DACS strip chart recorder software
Nemo: Why do you care that bridge amp and DAC I suggested is too sensitive or has too many bits. It ...
19-2-2018 at 01:19
by: wg48
Al acetate from Al metal and acetic acid
I have experience on making Aluminium Acetates.Aluminium Triacetate is not stable in aqueous solutio ...
18-2-2018 at 23:57
by: wg48
Closed-system thermoelectric cooling system
I would think the cooling power of that is only a few tens of watts with say 20C difference between ...
18-2-2018 at 23:20
by: wg48
LiH Production Apparatus Design and Operation
I suggest you put a condenser (a different one than shown in the pic) on top of the flask and add a ...
18-2-2018 at 23:06
by: wg48
Why don't drying tubes have two joints?
[rquote=507844&tid=80612&author=UC235]I only use them to provide an inlet/outlet for pressur ...
18-2-2018 at 22:48
by: wg48
Al acetate from Al metal and acetic acid
[rquote=507778&tid=80598&author=clearly_not_atara]Can you confirm the anhydride production? ...
17-2-2018 at 18:33
by: wg48
Idea for Breaksafe Reagent Bottles
Perhaps you could vacuum shrink a hot empty PET soda bottle on to the glass one. You would need to c ...
17-2-2018 at 17:38
by: wg48
Al acetate from Al metal and acetic acid
I attempted to make Al diacetate hydroxide (or any soluble Al acetate) by dissolving Al metal in a 5 ...
17-2-2018 at 16:42
by: wg48
looking for DACS strip chart recorder software
from the GC manual:

The output from the GC appears to be the raw bridge signal which is a voltage ...
17-2-2018 at 16:05
by: wg48
NaDIC explodes on heating ???
O3: The idea of mixing sand with the NaDIC to reduce the possibility of thermal runaway by reducing ...
13-2-2018 at 01:31
by: wg48
Do you think it is immoral to steal chemicals and equipment?
[rquote=507184&tid=80462&author=Magpie][rquote=507177&tid=80462&author=wg48]Question ...
12-2-2018 at 17:37
by: wg48
Do you think it is immoral to steal chemicals and equipment?
Questions about morality are open questions. They have no definitive answer and frequently stir up e ...
12-2-2018 at 15:51
by: wg48
NaDIC explodes on heating ???
[rquote=507170&tid=80458&author=Ozone]

Aside, the Wiley Guide to Chemical Incompatibili ...
12-2-2018 at 15:38
by: wg48
NaDIC explodes on heating ???
[rquote=507170&tid=80458&author=Ozone]TGA = thermogravimetric analysis. https://en.wikipedia ...
12-2-2018 at 15:20
by: wg48
NaDIC explodes on heating ???
Dehydrating the dihydrate:

From: http://www.merckmillipore.com/GB/en/product/Dichloroisocyanuri ...
12-2-2018 at 14:17
by: wg48
NaDIC explodes on heating ???
[rquote=507069&tid=80458&author=Ozone]"...white to grey tinged with orange." I'm wondering a ...
12-2-2018 at 03:09
by: wg48
Slow high torque electric motors for stirrer?
[file]64959[/file]

Imagine triumphant music playing in the background and
Scant ...
12-2-2018 at 03:00
by: wg48
NaDIC explodes on heating ???
[rquote=507041&tid=80458&author=Chemi Pharma]Thanks @wg48, I know about TCCA MSDS, but I wan ...
11-2-2018 at 17:28
by: wg48
Slow high torque electric motors for stirrer?
[rquote=507036&tid=41539&author=Magpie][rquote=507034&tid=41539&author=wg48]magpie: ...
11-2-2018 at 16:51
by: wg48
NaDIC explodes on heating ???
[rquote=507035&tid=80458&author=Chemi Pharma]I had a similar experience with TCCA, that star ...
11-2-2018 at 16:41
by: wg48
Slow high torque electric motors for stirrer?
magpie: Do you now have an interface spec for the new module?

Here is the first multimeter I fou ...
11-2-2018 at 16:06
by: wg48
NaDIC explodes on heating ???
I was checking how dehydrated about 1g sodium dichloroisocyanunric acid was by heating it in a small ...
11-2-2018 at 15:54
by: wg48
Double check what you buy
The small camera I ordered for £2.00 including postage arrived today. I want to build a system to ...
9-2-2018 at 12:51
by: wg48
BIO-RAD GENE PULSAR II curvettes
[rquote=506676&tid=80404&author=NEMO-Chemistry]I regret buying this unit, i was aware it did ...
9-2-2018 at 10:53
by: wg48
[Next Page]

  Go To Top