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Suggestion : Buy yourself an oxygen generator NOW
These machines go for much higher prices at the moment though. |
25-3-2020 at 02:44
by: phlogiston |
Sodium permanganate
[quote]The question is : will Ca(OCl)2 disproportionate into chlorate upon heating in solution?[/quo ... |
24-3-2020 at 16:05
by: phlogiston |
DIY C-virus masks. No politics, science only so we don't lose the thread again
[rquote=633001&tid=155059&author=RogueRose]
How long does UV take to kill viruses? I would ... |
24-3-2020 at 03:23
by: phlogiston |
Filter "cartridge" from homemade materials
Gore-tex maybe?
You probably need a pretty large surface area of that though to allow enough air to ... |
17-3-2020 at 07:24
by: phlogiston |
Blue gases?
Potassium gas is deep blue. The blue color is very easily visible when distilling potassium. |
14-3-2020 at 04:03
by: phlogiston |
Original Jack Roberts compounds
The label on the ampoule with the 14C-labeled compound is marked 4/29/53, which I presume is a date. ... |
10-3-2020 at 14:50
by: phlogiston |
Rosco Bodine has been banned
I think the mods have been extremely patient with RB.
I am happy that polverone and the mods keep ... |
10-3-2020 at 07:41
by: phlogiston |
How to research biochemical synthesis pathways?
There are many ways to get to Rome. Typical strategies are:
1) Find mutants that are unable to ma ... |
10-3-2020 at 07:11
by: phlogiston |
My daughter is breeding flies - and the smell is awful! Help!
I'm Dutch too, and my house definitely does have a vent on the roof for the sewer.
I've had to repa ... |
3-3-2020 at 08:15
by: phlogiston |
Fusion breakthrough claimed
Yes, many questions. The article does not describe the discovery well enough in proper technical ter ... |
28-2-2020 at 14:52
by: phlogiston |
Nickel carbonate!
The problem is the formation of insoluble lead sulfate, as Fery says.
I've tried it with copper ace ... |
28-2-2020 at 06:00
by: phlogiston |
Separating copper powder from copper hydroxide?
Don't worry about ignition. Copper powder will not burn, nor react explosively with acetic acid.
Wo ... |
27-2-2020 at 15:47
by: phlogiston |
Arsenic in car batteries?
I once dissolved a kg of car battery lead in nitric acid, and besides the lead nitrate solution, I o ... |
25-2-2020 at 08:24
by: phlogiston |
KClO4 and KClO3 in EU
If you are looking for a supplier that sells to individuals, I doubt you'll find any. The EU has ban ... |
25-2-2020 at 08:14
by: phlogiston |
Lead distillation
[rquote=631479&tid=154913&author=Antiswat]the idea is seperation of elements, ontop of that ... |
24-2-2020 at 05:57
by: phlogiston |
Workup of Baker's Yeast Mediated Reactions
I know nothing about these reactions but worked with yeast a lot in a biochemistry lab. We always us ... |
4-2-2020 at 15:20
by: phlogiston |
Czech amateur chemist found dead in his home(lab)
Actually seems like a pretty reasonable response to me.
We can speculate what they may have found a ... |
12-12-2019 at 04:44
by: phlogiston |
How dangerous are chemicals really?
Both professional and amateur scientists, severely overestimate their ability to avoid spills.
Work ... |
9-12-2019 at 08:35
by: phlogiston |
My new 1 pound TNT
EM is not my main interest, so please excuse my naivety, but if I understood correctly that thermoba ... |
1-12-2019 at 17:12
by: phlogiston |
Scientists find possible ‘fifth force of nature’?
I recommend quantumdiaries' blog on the Be-8 result, which I found very clarifying:
https://www.q ... |
26-11-2019 at 04:32
by: phlogiston |
When first starting a home lab, do you recommend following videos from nile red/chemplayer/nurdrage, or vogel's?
Absolutely both.
At universities it is not different. You get textbooks and lectures for theory. Th ... |
15-11-2019 at 02:17
by: phlogiston |
Archive of permanently deleted nile red videos not even available on patreon
Content creaters should question their business model if it depends on such an unreliable/whimsical ... |
14-11-2019 at 07:15
by: phlogiston |
Scrubber for low pressure mercury vapour ?
activated charcoal impregnated with iodine is also effective, but not sure what the charcoal and iod ... |
13-11-2019 at 14:49
by: phlogiston |
Copper substrate lead dioxide anode
Wow, that seems an unnecessarily primitive method to obtain something resembling graphite. If using ... |
13-11-2019 at 06:41
by: phlogiston |
Copper substrate lead dioxide anode
Sure, but then it is going to be tricky to convert just enough of the lead layer to PbO2 to leave a ... |
12-11-2019 at 15:38
by: phlogiston |
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