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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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