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Acetic Anhydride source for Europe
Have you asked any of the sellers in the "Reagents and Apparatus Acquisition" section of this site?
... |
27-6-2025 at 02:03
by: Mateo_swe |
Leaking Unions
Some things about variacs, they dont isolate primary from secondary like in a ordinary transformer.
... |
23-5-2025 at 03:35
by: Mateo_swe |
DIY Heating Blocks For Flasks?
Or you can use a DIY heating mantle that you make from replacement heating mantle sleeves found onli ... |
23-5-2025 at 03:06
by: Mateo_swe |
Disinfection of rainwater
I would distill the rainwater if i wanted pure water for experiments.
If you have a vacuum pump you ... |
3-4-2025 at 04:24
by: Mateo_swe |
low mess, high reward experiments?
"Woelen has loads of really interesting experiments on his website"
Yes, his pages with experimen ... |
3-4-2025 at 04:08
by: Mateo_swe |
Sassafras oil long term storage
Thats intresting, nicely done.
Please keep us updated on your progress.
I read somewhere that cham ... |
3-4-2025 at 03:58
by: Mateo_swe |
Sassafras oil long term storage
Maybe, but that depends on what other compounds are in the camphor wood and what their boiling point ... |
2-4-2025 at 02:30
by: Mateo_swe |
Static charges from walking on carpets
I have started to have problems with static charges lately, especially in situations with my car.
W ... |
1-4-2025 at 04:58
by: Mateo_swe |
Burning iron wire in pure oxygen
When testing bank vault alarms they sometimes use a thermic lance.
Its a steel pipe (i think stainl ... |
1-4-2025 at 04:38
by: Mateo_swe |
ether recycling and storage
You can get proxide test strips from stores that sell pool supplys or internet.
Never tried these b ... |
1-4-2025 at 04:17
by: Mateo_swe |
Chemistry apparatus made out of pure alumina or pure zirconia ceramic material ?
I bought an alumina tube some time ago when i had plans to maybe make a tube furnace.
I never did f ... |
24-3-2025 at 05:46
by: Mateo_swe |
Need help getting some reading material JACS subscriber or student
Sometimes you must use a VPN as some countries blocks some scihub pages.
SciHub is really great, sc ... |
24-3-2025 at 05:09
by: Mateo_swe |
I want to hear your favorite chemistry demonstrations
Well it looks like Pharaoh's Serpent demonstration.
But a very similar experiment can be done witho ... |
20-3-2025 at 07:44
by: Mateo_swe |
I want to hear your favorite chemistry demonstrations
Yes, thats looks very similar.
Only the colors are different, Nilered variant is brown/yellow and t ... |
18-3-2025 at 04:36
by: Mateo_swe |
Synthesis of Modafinil
Love to read these really well documented sythesis posts, very nice indeed. |
17-3-2025 at 06:30
by: Mateo_swe |
I want to hear your favorite chemistry demonstrations
On TV channel Discovery science they do a chemical demonstration as advertising for the channel.
It ... |
17-3-2025 at 05:38
by: Mateo_swe |
REQUIRED - Red Phosphorus [acquisition and safe use]
When it comes to red phosphorus where you are located makes big difference.
In US red P is on the D ... |
13-3-2025 at 05:50
by: Mateo_swe |
FIRST POST! Stocking my first lab - What else do I need, and at what cost?
I think you have a lot of equipment and chemicals to start your experiments.
Some things to have in ... |
13-3-2025 at 03:47
by: Mateo_swe |
(Somewhat bad) Synthesis of Piperonal
So i found the old patent, it´s US4183861 - Process for preparing aromatic methylenedioxy compounds ... |
17-12-2024 at 17:28
by: Mateo_swe |
Salting out acetic acid?
If you are concerned with "flying under the radar" maybe you can build a distilling apparatus from m ... |
17-12-2024 at 06:19
by: Mateo_swe |
(Somewhat bad) Synthesis of Piperonal
Nice experiments.
Well Cycloknight also got around 40% yield using NaOH, DMSO and DCM.
Im sure you ... |
16-12-2024 at 06:55
by: Mateo_swe |
Vacuum Pump
I bought a used Vacubrand diafragm pump on ebay.
These pumps are made for chemical use and there ar ... |
2-12-2024 at 06:44
by: Mateo_swe |
perchlorates in the eu?
I also must warn about fake anodes on auctionsites.
I bought an Platinum anode from china that was ... |
29-11-2024 at 07:20
by: Mateo_swe |
Sassafras oil long term storage
Why dont you talk with some of the sellers in the "Reagents and Apparatus Acquisition" section of th ... |
29-11-2024 at 04:52
by: Mateo_swe |
Sassafras oil long term storage
No, it is not the same process, he used another older process.
The one in the attached paper uses A ... |
26-11-2024 at 05:50
by: Mateo_swe |
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