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Reverse osmosis through shirt fabric?
[rquote=631564&tid=154931&author=Metacelsus]Shirt fabric can't be used for reverse osmosis, ...
25-2-2020 at 01:35
by: Heptylene
Reverse osmosis through shirt fabric?
I saw [url=https://www.youtube.com/watch?v=oh2KcQc_PGM]this video[/url] on youtube about a guy who r ...
24-2-2020 at 13:23
by: Heptylene
Lead distillation
Even with an electrochemical method, say electroplating the lead from an electrode to another and as ...
22-2-2020 at 16:20
by: Heptylene
An assortment of fluorescent pyridine copper iodides
Wow really nice work! Some look really gorgeous like the isoquinoline and 3,5-dichloropyridine ones. ...
19-2-2020 at 14:16
by: Heptylene
Prices of Palladium and Rhodium have SKYROCKETED - here's what I see happening.
Hmm, I guess I'll never have rhodium in my collection then, or not for a few years at least... $350 ...
15-2-2020 at 02:24
by: Heptylene
Decided to join the YouTube game
Great video, you should definitely make more!
15-2-2020 at 02:11
by: Heptylene
Is it cheaper to buy or make hot plate magnetic stirrers?
It's not worth the time and money to build one from scratch. If you have the knowledge to do so, you ...
12-2-2020 at 07:23
by: Heptylene
Best materials for chemical work surfaces?
[rquote=630648&tid=154832&author=j_sum1]Well, my workbench is painted plywood. Not the best ...
7-2-2020 at 07:35
by: Heptylene
Best materials for chemical work surfaces?
Kitchen tiles. Very chemically resistant, probably fire resistant too. Not too expensive, but a lot ...
6-2-2020 at 15:31
by: Heptylene
Distillation Setup for 1100°C (High Tmperature)?
From personal experience, sublimated compounds don't travel (as vapor) very far in a tube. I tried w ...
1-2-2020 at 10:27
by: Heptylene
Distillation Setup for 1100°C (High Tmperature)?
A quartz tube?
30-1-2020 at 04:22
by: Heptylene
Graham condenser - explosion hazarded?
I recommend buying a condenser with a classic joint size like 24/40 and an adapter from your soxhlet ...
29-1-2020 at 14:38
by: Heptylene
IKA HS7 - no temp control or actuator response
Yep it was in the manual. Anyway I'm glad I could help!

I got mine with the temperature probe inc ...
23-1-2020 at 13:31
by: Heptylene
IKA HS7 - no temp control or actuator response
I have this hotplate, IKA HS-7 digital. Mine has worked fine for the past 4 years, best investment e ...
22-1-2020 at 14:04
by: Heptylene
Geiger counter advice please
A gamma/beta detector isn't ideal for use with uranium salts. Uranium salts contain (almost) only ur ...
19-1-2020 at 02:36
by: Heptylene
Replacing Stirrer Motor Corning PC-320
Have you considered rewinding it yourself? You can buy enameled copper wire of any diameter online. ...
9-1-2020 at 15:34
by: Heptylene
Golden rain experiment ruined . Did not recrystallise out on cooling
You'll have to be more specific than that if you want help. What procedure you followed, how much of ...
29-12-2019 at 12:34
by: Heptylene
How would you continue a chemistry hobby, if you had to move into an unsuitable living space?
Do non-smelly chemistry, or work at small scales.
Non-smelly could be inorganic chemistry, electroc ...
26-12-2019 at 02:13
by: Heptylene
Substitute solvent for p-aminophenol (instead of EtOEt?)
Even a short liebig should work provided you use ice cold water and proceed slowly. A long liebig wo ...
22-12-2019 at 06:59
by: Heptylene
latest glassware purchase
Nice find SWIM! Though Oldershaw and similar columns have a large hold-up correct? What kind of scal ...
9-12-2019 at 15:03
by: Heptylene
latest glassware purchase
As promised, a picture of the weir inside the colmn. As you can see, the condensate flowing on the w ...
9-12-2019 at 12:31
by: Heptylene
latest glassware purchase
I'm don't have access to my lab right now, but I'll post close-up shots later. The oblique plate is ...
7-12-2019 at 06:29
by: Heptylene
Distillation head!
Christmas came early this year, I found a very nice partial-takeoff distillation head for $100 on eb ...
6-12-2019 at 14:12
by: Heptylene
questions on platinized asbestos
Silica wool will work better than glass wool as a catalyst support. Glass will soften at the operati ...
17-11-2019 at 01:53
by: Heptylene
pet ether/n-hexane from gasoline/petrol
[rquote=625769&tid=154310&author=Schmiddy]
where I live you need a company license to buy a ...
10-11-2019 at 05:11
by: Heptylene
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