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More Phosphorus for Sale

Class 1 precursor in USA since 2001. No quantity exemption.

https://www.federalregister.gov/doc ...
20-4-2018 at 22:54
by: Bert
Preparation of Charcoal by the Slow Pyrolysis of Wood Scraps
Look for Takeo Shimizu' description of traditional small batch charcoal production for shell lift BP ...
20-4-2018 at 17:57
by: Bert
Preparation of Charcoal by the Slow Pyrolysis of Wood Scraps
[url=https://youtu.be/gQQtgx4iG8E]There you went again. Yes, you want a went, not a great, gaping re ...
20-4-2018 at 15:30
by: Bert
Alternative video plattforms for chemistry videos
This video by Ian of "Forgotten Weapons" addresses the dumbing down and commerce driven reduction of ...
20-4-2018 at 10:32
by: Bert
Preparation of Charcoal by the Slow Pyrolysis of Wood Scraps
Potassium nitrate and charcoal will burn, a crude mixture smoulders and leaves a lot of slag.

Su ...
20-4-2018 at 09:21
by: Bert
Preparation of Charcoal by the Slow Pyrolysis of Wood Scraps
Of course, you will have done any lab yourself, before writing up as an instructional post? That rea ...
20-4-2018 at 08:58
by: Bert
Preparation of Charcoal by the Slow Pyrolysis of Wood Scraps
8th grade.

The destructive distillation of wood was the FIRST junior high school chemistry lab I ...
20-4-2018 at 06:00
by: Bert
Copper carbonates - Basic & Copper II - molar amounts
One more time:

Free information on the internet is often worth exactly what you paid for it.

...
19-4-2018 at 21:29
by: Bert
Mercury...again
[rquote=514495&tid=81923&author=XeonTheMGPony]well it will survive the next 3 world wars it ...
17-4-2018 at 20:43
by: Bert
OTC source of thiocyanates or ferrocyanides?
High or low temperature? I assume high (around 141 C), but just to be sure.
17-4-2018 at 06:10
by: Bert
OTC source of thiocyanates or ferrocyanides?
Are you blackening ferrous metals, or something else?

--------------------

Does anyone in your ...
16-4-2018 at 15:45
by: Bert
Make Alkali metals from controlled decomp of azides??
I would agree, he is at least as likely to poison himself as burn/blow himself up. If he can get the ...
16-4-2018 at 14:33
by: Bert
mystery metal, resists nitric acid
Did you notice the thread is 3 years old and the author has not signed in for 2 years?
16-4-2018 at 14:19
by: Bert
Science equipment looking for a home
Hi Dr. Bob, please check your U2U? Looking for a bump trap, seals, advice.

Thanks!
16-4-2018 at 13:58
by: Bert
Home chemistry Death Dumfries and galloway
Public safety people are conservative by nature, even more so when they are also basically ignorant ...
16-4-2018 at 07:57
by: Bert
Melting Obsidian?
[rquote=514442&tid=81958&author=elementcollector1]
Not making the batarang, but rather a fe ...
16-4-2018 at 07:28
by: Bert
Melting Obsidian?
How much obsidian do you NEED?! The batterang doesn't require all that much... If resin bonded obsid ...
15-4-2018 at 21:22
by: Bert
KCLO4 , KLCO3 , Dark Aluminium Powder , Hexamine
Please take any such dealings elsewhere. I don't even want to bother with explaining the actual loc ...
15-4-2018 at 19:55
by: Bert
Condenser water too cold? Reality or fiction, you decide-
The OP is a spammer with the payload (formerly) hidden in his signature.

The payload was disable ...
15-4-2018 at 19:03
by: Bert
Sorry dude, as much fun as reading the credits to breaking bad were, stop this
fukko, you are banned from posting for a week.

If it gets sent to detritus, you may ask why, but ...
15-4-2018 at 18:29
by: Bert
Melting Obsidian?
How in are you going to CARVE obsidian? Primitive shaping was by striking off "cores" from a natural ...
15-4-2018 at 01:46
by: Bert
How should I choose glass joint size?
I chose to go with 24/40, but my parameters are likely different from yours.

I was trained to bel ...
15-4-2018 at 01:25
by: Bert
Sorry dude, as much fun as reading the credits to breaking bad were, stop this
Question makes more sense now.

Or more nonsense now? I can't really decide.

But off it goes to ...
15-4-2018 at 01:10
by: Bert
“Poison is Queen”
Porton Down and every other similarly tasked national laboratory world wide certainly made such chem ...
14-4-2018 at 14:37
by: Bert
Using flask on electric stove top - should pan or sand/metal bath be used?
[rquote=514220&tid=81949&author=JJay]I've had horrible luck with sand baths. I've used table ...
14-4-2018 at 14:22
by: Bert
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