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worst stench
I have had my fair share of smell issues, and I have found out that anything other than glass or met ...
27-5-2021 at 14:16
by: Fyndium
European Sulfuric Acid Ban
I'd rather get a survivalist burial cylinder and stash my acid than dilute or get rid of it.

It's ...
27-5-2021 at 14:05
by: Fyndium
Custom Organic Synthesis Costs
I have been a couple of times in a situation that I needed something RIGHT NOW, not in two months, a ...
27-5-2021 at 14:02
by: Fyndium
European Sulfuric Acid Ban
Possession has 1 year transfer period, after which it is illegal to possess stronger than designated ...
27-5-2021 at 11:08
by: Fyndium
Homemade and Repurposed Lab Gear
An all-glass vacuum flask, great for recrystallizations.

[file]88845[/file]
27-5-2021 at 03:58
by: Fyndium
The Royal Society’s Wholehearted Endorsement of Hobby Chemistry
All professional chemists I know (the couple of them) float full-time about their high-tech, ultra-h ...
26-5-2021 at 12:22
by: Fyndium
Salt amoniac sublimation, best method???
Vacuum can be very hard to control, heat not so. I see no issue here.
25-5-2021 at 22:16
by: Fyndium
Green hydrogen production
Volume-energy ratio is one of the biggest factors against utilizing hydrogen as an energy storage me ...
24-5-2021 at 06:58
by: Fyndium
Anti bike theft agent
[rquote=660495&tid=155483&author=Vomaturge]Only problem is you might want a new pair of glov ...
24-5-2021 at 04:41
by: Fyndium
How to dry recrystallized KNO3?
I've been under impression that KNO3 is non-hygroscopic.

I spread my crystals onto a SS mesh on a ...
23-5-2021 at 02:33
by: Fyndium
Salt amoniac sublimation, best method???
Fill with substrate, put circulant water through condenser, apply vacuum and heat. Collect sublimate ...
23-5-2021 at 02:31
by: Fyndium
calcium carbide from calcium chloride, magnesium and coal
Considering any second hand sales of magnesium, thermite compounds etc command a significant premium ...
23-5-2021 at 00:14
by: Fyndium
European Sulfuric Acid Ban
Sulfuric acid banned in Sweden? And nitric acid? For how long, and what strength?
21-5-2021 at 08:52
by: Fyndium
THIS WILL BE ILLEGAL IN FEBURARY 2021 (EU)
[rquote=660136&tid=156904&author=Xanax]Whats next to ban, acetone, sodium hydroxide?[/rquote ...
21-5-2021 at 08:50
by: Fyndium
Anti bike theft agent
Filling a metal tube with flashpowder does not differ at all from a concept of classic energetic pip ...
21-5-2021 at 08:41
by: Fyndium
Recrystallize inside a Fritted Jacketed Buchner Funnel without Pouring?
I wonder this too. Positive pressure should be the only method, and even still some liquid will like ...
21-5-2021 at 08:24
by: Fyndium
Most toxic compound OTC?
[rquote=660104&tid=155450&author=draculic acid69]I think blowtorching a copper wire to red h ...
20-5-2021 at 02:08
by: Fyndium
What are most dangerous toxic chemicals you are comfortable handling in your home lab?
Extracted ricin in my kitchen? Sounds like a premise of a detective story. :D

[rquote=653276& ...
19-5-2021 at 03:04
by: Fyndium
Pumping Liquids into several Vessels - Best Valves to use?
I use gas washer heads, tubes and hand primer pump to suction liquids out. They work with any vessel ...
19-5-2021 at 02:04
by: Fyndium
Identification of mist from a leaking/gassing acid bottle
You might wanna check the caps and seals of the bottles, and replace them, especially with nitric ac ...
18-5-2021 at 06:42
by: Fyndium
Where to buy a cheap & good RBF newware 29-32 or + 10 L EU
Yes indeed, effective useful volume is 50-70% of the nominal volume of the flask. Hence you won't be ...
18-5-2021 at 06:32
by: Fyndium
Where to buy a cheap & good RBF newware 29-32 or + 10 L EU
Indeed if materials are compatible you could get away with stainless steel.

And if you really wan ...
17-5-2021 at 23:25
by: Fyndium
Anhydrous Conditions
Do really that much water remain after oven treatment that flame drying is necessary? Also, many gas ...
17-5-2021 at 23:13
by: Fyndium
how would it change if world population went to 500m?
Considering people wouldn't just disappear, but the society would be structured fast, but gradually ...
17-5-2021 at 01:22
by: Fyndium
wall wart as power supply for electrolysis
Some phone charger models have rather high power, for example warp charge for OnePlus. Long battery ...
15-5-2021 at 05:50
by: Fyndium
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