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Tips on filming reactions with a phone?
Since the sensor is very small, a good light source is needed, unless you use long exposure times. T ...
16-10-2021 at 00:17
by: Fyndium
Mothballs - what is available where you live?
I find it surprising that they would be allowed for consumer sales at any level if they are deemed h ...
8-10-2021 at 07:49
by: Fyndium
What happened to NileRed, NurdRage, Chemplayer and Doug?
The golden rule number one: never mix in politics, unless you run a politics channel, podcast or wha ...
5-10-2021 at 11:43
by: Fyndium
Hexamine tablet extraction - what happened?
Just remotely within context, if one were to reflux/heat polyacetal in strong ammonia solution, coul ...
4-10-2021 at 12:49
by: Fyndium
Ballistic visor as face protection?
Originally this idea came up when I was doing vacuum distillations and though of safety measures in ...
1-10-2021 at 02:00
by: Fyndium
Has anyone tried the "Lab Portable Oilless Diaphragm Vacuum Pump"?
Ok, I admit it, I have used up two rotary vanes so they do not produce more than 50mbar vacuum at ma ...
29-9-2021 at 00:06
by: Fyndium
Has anyone tried the "Lab Portable Oilless Diaphragm Vacuum Pump"?
It appears to me that you are being robbed. With a crappy plastic toy gun.

https://www.ebay.com/i ...
27-9-2021 at 23:44
by: Fyndium
Filtering hot saturated solutions - ideas wanted
If there were a filter that had a heating element, either on the sides, or even inside, saturated so ...
17-9-2021 at 00:19
by: Fyndium
European Sulfuric Acid Ban
[rquote=665238&tid=155798&author=WolfPack]For instance, Fyndium and others have suggested to ...
16-9-2021 at 15:00
by: Fyndium
Lethal dose of mercuric nitrate
I have read both of those statements. In various sources, it is stated that inorganic mercury will h ...
14-9-2021 at 14:11
by: Fyndium
Glass blowing - expertise needed
I suppose a small retort could be used for a very bad case of a crackhead. :P

Not regarding what ...
11-9-2021 at 00:21
by: Fyndium
Basic Questions
I can only imagine what is the purpose of this operation. :D

People have used wheels to move thin ...
6-9-2021 at 20:53
by: Fyndium
Basic Questions
Water pumps are generally rather low wattage. Mine had use of 2W and 5W, and from 220V you can calcu ...
6-9-2021 at 13:23
by: Fyndium
Portable condenser
Air cooled condenser would have to be exceedingly large to condense all, if you intend to have reaso ...
5-9-2021 at 22:14
by: Fyndium
H2SO4 Sources UK?
The EU ban has restricted anything above 15% for license and over 40% is total ban for privates. Get ...
4-9-2021 at 02:53
by: Fyndium
Using calcium chloride to remove MeOH from EtOH - Is it possible?
Would it be enough to fractional distill the methanol off from ethanol? They generally have similar ...
3-9-2021 at 22:01
by: Fyndium
Quality assessment of a fuel anti-freeze product? (EtOH&IPA)
Acetone is suitable for instances where the stuff is not acetone soluble. Ether would be even better ...
3-9-2021 at 21:59
by: Fyndium
Buying chemicals in Poland "OTC"
Apparently I can too. At least a couple of online stores sell it by the kilo, for various reasons. I ...
3-9-2021 at 10:00
by: Fyndium
Transporting Glassware by Car - Melt Styrofoam for Custom Molds?
You'd have to control the heat, otherwise it will melt and smoke up the polystyrene. Generally foam ...
3-9-2021 at 09:56
by: Fyndium
Quality assessment of a fuel anti-freeze product? (EtOH&IPA)
I was looking into an OTC, cheap source for ethanol, for multitude of purposes from reaction solvent ...
3-9-2021 at 09:49
by: Fyndium
Using calcium chloride to remove MeOH from EtOH - Is it possible?
To be honest, Quora would be one of the less credible source in my opinion. I've seen multitude of s ...
3-9-2021 at 09:31
by: Fyndium
Latest chemical order?
Is it a rumor or is it true that thorium compounds are notoriously difficult to get?
3-9-2021 at 08:52
by: Fyndium
New chemicals for sale !
Got another order for some missing reagents I needed.

Everything was perfect once again, and I'm ...
3-9-2021 at 07:03
by: Fyndium
How to seal a stainless steel retort ?
Ah, of course, the compression fittings. Now I'm sad I did not recover those from the junkyard when ...
3-9-2021 at 00:21
by: Fyndium
Future of carbon-free aviation ?
It appears that chemically bonded hydrogen does not have similar properties than elemental hydrogen, ...
3-9-2021 at 00:14
by: Fyndium
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