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How to seal a stainless steel retort ?
maybe... if you have a broken "vaporeta" or go to a recycle point, get one, remove the plastic parts ...
25-8-2021 at 15:37
by: pneumatician
Water pumps for Distilation
well, the problem here is the length of condenser and the place where is the pump, if over or under ...
25-8-2021 at 08:02
by: pneumatician
The possibility of "new" metals. The NICOLANUM case.
What do you think guys? can new metals be discovered? And if a new metal is discovered, in what cont ...
24-8-2021 at 14:44
by: pneumatician
chemiluminescence from decaying stick
this is not any mushroom, some rotten wood and a lot of others matters in rotting process emits ligh ...
24-8-2021 at 13:23
by: pneumatician
Water pumps for Distilation
wow, I purchased another, the old are falling like crazy, and I don't want to die for 20€ of shit, ...
23-8-2021 at 17:04
by: pneumatician
Plants High in Triglycerides
Castor oil???

https://en.wikipedia.org/wiki/Castor_oil
23-8-2021 at 16:48
by: pneumatician
Does evaporation release ions into the air?
of course
22-8-2021 at 17:45
by: pneumatician
Water pumps for Distilation
I need a of 750-800 l/h, those of less flow rate is not enough strong to get out in a condenser of 6 ...
22-8-2021 at 17:39
by: pneumatician
sulfur charring?
Disable Smilies?

uh?

if you burn a man toy of plastic, how you can return the burned down plas ...
22-8-2021 at 14:06
by: pneumatician
The Short Questions Thread (4)
[rquote=661396&tid=25055&author=CharlieA][rquote=661068&tid=25055&author=pneumaticia ...
9-6-2021 at 00:25
by: pneumatician
The Short Questions Thread (4)
someine use one of this? ocerall qlty?? leaks in joint???

https://www.ebay.de/itm/152510588408?s ...
9-6-2021 at 00:17
by: pneumatician
The Short Questions Thread (4)
what is the Pepy's apparatus???
31-5-2021 at 20:50
by: pneumatician
Cheap radioisotope sources
and check silverware around you!

https://duckduckgo.com/?q=Government+to+Dispose+of+Radioactive+W ...
31-5-2021 at 18:03
by: pneumatician
Looking over the border: EU-Regulations
the war against borax is not new...

https://nexusmagazine.com/?s=boron&v=04c19fa1e772

http ...
31-5-2021 at 17:55
by: pneumatician
Prices of Palladium and Rhodium have SKYROCKETED - here's what I see happening.
Gold? really?? Rhodium? really??? ...

https://fromthetrenchesworldreport.com/one-ton-gold-shipmen ...
31-5-2021 at 07:06
by: pneumatician
The Short Questions Thread (4)
What is the ideal acid nitric concentration for dissolving Iron? 30%? 20%? 10%?...

Pure of around ...
29-5-2021 at 22:43
by: pneumatician
European Sulfuric Acid Ban
it's time for a hobby chemist lobby? is difficult but nobody here worked in EU gov's agencies? nobod ...
29-5-2021 at 14:53
by: pneumatician
Curcumin Extraction Solvents
wow, I are saying if the guy make this test!
28-5-2021 at 09:12
by: pneumatician
Curcumin Extraction Solvents
tested cucurmin powder if contain lead cromate???
28-5-2021 at 04:37
by: pneumatician
Salt amoniac sublimation, best method???
[rquote=660591&tid=157433&author=Fyndium]Fill with substrate, put circulant water through co ...
23-5-2021 at 08:46
by: pneumatician
Salt amoniac sublimation, best method???
how are these items used? no videos in ytb...

https://www.ebay.de/itm/162646980969?ssPageName=ST ...
23-5-2021 at 02:23
by: pneumatician
Cheap radioisotope sources
The ashes of a corpse??? potasium

40
23-5-2021 at 02:10
by: pneumatician
Extracting Stevioside from Stevia
You can do it but the medicinal properties are removed. If you only have a plant, remove by hand the ...
22-5-2021 at 14:18
by: pneumatician
Porcelain "glass"
Hi,

the vitrification inside of porcelain labware is ALL made with some Lead oxide??

Many proc ...
22-5-2021 at 10:37
by: pneumatician
Where to buy a cheap & good RBF newware 29-32 or + 10 L EU
[rquote=660172&tid=157458&author=Fyndium]I

A rare instance out of production, but at leas ...
18-5-2021 at 06:00
by: pneumatician
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