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Drying strontium perchlorate by heating
Can anyone help with this one. I have strontiun perk in water and want the anhydrous salt. Do i just ...
18-1-2018 at 15:03
by: yobbo II
How do I best conduct a recrystallization when the impurities are similar solubilities as the product?
https://geocitieschloratesite.000webhostapp.com/chlorate/mut_sol.zip
12-1-2018 at 11:28
by: yobbo II
How do I best conduct a recrystallization when the impurities are similar solubilities as the product?
Theory of fractional crystallization here. Not pretty reading.

How to Design Fractional Crystalli ...
10-1-2018 at 12:58
by: yobbo II
catechol
https://www.google.ie/search?q=catechol+from+phenol+site%3Awww.sciencemadness.org&oq=catechol+fr ...
9-1-2018 at 07:56
by: yobbo II
Titration of Strontium chlorate
Titration for chlorate consists of reacting the chlorate with iron sulphate and then reacting the ex ...
7-1-2018 at 17:27
by: yobbo II
McLeod Manometer Hg issues
Why do you need tripple distilled? What is so difficult and important to remove from the mercury?
1-1-2018 at 10:39
by: yobbo II
calcium nitrate to ammonium nitrate

You could use vacuum so that you do not need to heat the water solution to such a high temperature
22-12-2017 at 18:43
by: yobbo II
Orange stuff

The cathode being used in the write-up is a classic example of the type of "layout" that is going ...
11-12-2017 at 15:31
by: yobbo II
Orange stuff
http://www.sciencemadness.org/talk/viewthread.php?tid=62495

This thread is useful.

Yob
8-12-2017 at 13:06
by: yobbo II
Orange stuff
https://geocitieschloratesite.000webhostapp.com/chlorate/cathodes.html

Some more info

The chro ...
6-12-2017 at 20:23
by: yobbo II
Manganese nitrate synthesis
Some stuff here

https://geocitieschloratesite.000webhostapp.com/chlorate/mno2.html

Since I obt ...
6-12-2017 at 20:09
by: yobbo II
Orange stuff
There are vast amuonts of nonsence out there on the web when it comes to chlorate making. All starte ...
3-12-2017 at 17:10
by: yobbo II
Any interest in Tube Furnances?
Afaik pt resistance devices only go to 900c or so
http://www.ni.com/tutorial/7115/en/
I may be wro ...
15-11-2017 at 09:34
by: yobbo II
Any interest in Tube Furnances?

The probe cost is cheap (very) imo. I f you can find a Pt/Rh tc for anything like tho cost I woul ...
14-11-2017 at 17:33
by: yobbo II
Any interest in Tube Furnances?


Sticky here

https://www.sciencemadness.org/whisper/viewthread.php?tid=9705&page=8

P ...
13-11-2017 at 13:31
by: yobbo II
High precision analytical balance/scale 120g at .001g & 6kg at .01g resolution
That settles it once and for all. I'm buying it!:D
7-11-2017 at 18:11
by: yobbo II
High precision analytical balance/scale 120g at .001g & 6kg at .01g resolution
Would like to own this baby. I have a fetish for ferociously complicated contraptions. Is it sensibl ...
6-11-2017 at 14:27
by: yobbo II
Myth of Streching Space






and then there was dark time
31-10-2017 at 12:39
by: yobbo II
platinum leaf for perchlorate cells?
https://www.amateurpyro.com/forums/topic/1629-making-potassium-per-chlorate/page-237

See eb666 ...
20-10-2017 at 13:00
by: yobbo II
Big Tungsten sample

There is some nice looking W here

https://www.hood.de/i/wolfram-rein-element-99-9-1000-g-5g-sel ...
5-9-2017 at 14:44
by: yobbo II
Where to sell precious metals in non-standard forms?
Rhodium

http://www.goldline.co.uk/rhodium-bars.page
5-9-2017 at 14:40
by: yobbo II
Refractories in Germany

Does anyone know a ceramics supply house or somewhere that supplies high temperature bricks. Ber ...
26-7-2017 at 14:58
by: yobbo II
Electrolytic Silver Cell
Many moons ago I found a circuit that was for charging dry cell batteries (Zinc carbon). These batte ...
23-7-2017 at 15:25
by: yobbo II
castable refractory mixtures
[rquote=487513&tid=2931&author=shaft]In my country, Australia, things are hard
.....
I bel ...
11-7-2017 at 15:37
by: yobbo II
Where can I find a 0-760mmhg vacuum gauge in the USA?

Acting like the smart yobbo......... there's this place on the internets called ebay....


http ...
11-7-2017 at 15:29
by: yobbo II
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