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Say goodbye to cheap Chinese shipping
Take a look at the postage. It typical of the OUTRAGEOUS cost. Who is ripping who.

NO SALE!!!!!! ...
30-11-2018 at 18:45
by: yobbo II
Balance repair
Thanks for reply Unionised.

Yes there are magnets according to the compass.

I have four wires ...
23-9-2018 at 14:12
by: yobbo II
Recrystalizations - are some fractions more pure?
http://www.sciencemadness.org/talk/viewthread.php?tid=20352
23-9-2018 at 14:05
by: yobbo II
Balance repair

I obtained a 0.0001g resolution balance that is not working.
There seems to be something wrong wi ...
6-9-2018 at 07:19
by: yobbo II
The Answer Is Deodorant

I shower at least once a month irrespective of whether I need to or not!
11-6-2018 at 07:03
by: yobbo II
Maplin bargains

Hope this is not considered spam.
Maplin in the UK are closing down. I got a great bargain. A (a ...
17-5-2018 at 04:44
by: yobbo II
Observations on forum "atmosphere" and negativity - a rant
[rquote=311217&tid=27878&author=Random]....... If the world leaders were like <del>you ...
17-5-2018 at 04:25
by: yobbo II
kanthal wire in a vacuum?
Edit: Just realized you already have this info.

Handbook from here attached

http://www.hi-tem ...
15-5-2018 at 12:39
by: yobbo II
Homebuilt 1300°C tube furnace
Some MoSi2 on ebay at the moment. Hard to come by and expensive. You can get them from china but min ...
13-5-2018 at 07:30
by: yobbo II
Copper(II) formate mirror
Please do!

Some related copper mirror stuff below:
http://www.sciencemadness.org/talk/viewthread ...
12-5-2018 at 16:11
by: yobbo II
Preserving Chemistry Channels
[rquote=517379&tid=73886&author=PirateDocBrown]And now, NurdRage has gotten his first strike ...
10-5-2018 at 16:02
by: yobbo II
Learning Electronics?

How new and shiny your components and wires are will dictate how much solder and how aggressive th ...
8-5-2018 at 04:02
by: yobbo II
Some advice on 20g range scales needed
...."And ideally, the scale should be able to dose something. You know, one crumble, another one, an ...
1-5-2018 at 09:14
by: yobbo II
Step down adjustable buck converter for electrolysis

Have a look at computer power supplies in parallel
It is possible to put two of theses supplies i ...
30-4-2018 at 14:54
by: yobbo II
Lead nitrate from Pb(OH)2 and Mg(NO3)2 - feasibility
http://www.sciencemadness.org/talk/viewthread.php?tid=5490#pid62139

Lead salts preparation thread
29-4-2018 at 13:29
by: yobbo II
Small scale preparation of Stannic Chloride (SnCl4)
https://geocitieschloratesite.000webhostapp.com/chlorate/makesncl4.html

http://www.sciencemadness ...
25-4-2018 at 18:18
by: yobbo II
Thoughts On Anodes

The titanium only corroded when used in a potassium perchlorate cell and in a strontium perchlorat ...
22-4-2018 at 12:24
by: yobbo II
Thoughts On Anodes
Two sources state that it is not compatible with strong oxidizing environments/agents. Since an ano ...
20-4-2018 at 16:30
by: yobbo II
Graphite Substrate Lead Dioxide anode

It's dead easy to make graphite substrate lead dioxide anodes. It is real hard to make one that wi ...
18-4-2018 at 16:18
by: yobbo II
Cause of carbon anode erosion in electrolytic cell
The effect o f pH on graphite wear in a chlorate cell process attached.

[Edited on 17-4-2018 by yob ...
17-4-2018 at 14:12
by: yobbo II
Stupid Questions

https://www.sciencemadness.org/whisper/viewthread.php?tid=23466

https://www.sciencemadness.org/ ...
12-4-2018 at 14:02
by: yobbo II
Breaking rock without explosives
https://patents.google.com/patent/EP2651855A1

Would this not actually go 'bang'?
7-4-2018 at 14:04
by: yobbo II
Orange stuff
Document attached on additives and alternatives for Na dichromate for chlorate cells.
4-4-2018 at 13:30
by: yobbo II
Thoughts On Anodes
Attempted doing the same using tungsten TIG welding electrodes and they work OK.
Can anyone tell m ...
2-4-2018 at 13:56
by: yobbo II
Looking for a UK source of aluminium granules for a heat bath

If you were to get some Al drink cans and cut into small squares using a scissors, or perhaps cut ...
2-4-2018 at 13:49
by: yobbo II
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