Search |
[Next Page] |
Brand new hotplate won't boil water? Do not buy Chinese hotplates unless a specific recommendation for a specific brand or type is given. ... |
22-3-2023 at 23:17 by: Fyndium |
Vaccum Distilling Xylene - Foaming and Boil Over - How to Prevent? In case of foaming, I don't know.
In case of bumping, you will wanna use stronger stirring (overh ... |
17-12-2022 at 00:32 by: Fyndium |
New chemicals for sale ! Just to update, I have made several transactions with Mario, including the most recent one, and I ca ... |
12-12-2022 at 06:51 by: Fyndium |
Rare and hard to obtain chemicals for sale I believe this was supposed to go in any of these vendor threads, but he accidentally posted a new t ... |
11-12-2022 at 07:39 by: Fyndium |
latest glassware purchase [rquote=678788&tid=71645&author=XeonTheMGPony]
It is a 3 phase drive dc motor, very strong ... |
2-12-2022 at 00:37 by: Fyndium |
Building a mechanism capable of capturing/neutralizing H2SO4, HNO3 and HCl droplets and vapors Scrubbing can be case sensitive, depending what and how much you need to scrub. I had my bad days wh ... |
1-12-2022 at 05:47 by: Fyndium |
Vacuum vs steam distillation? Excellent, it appears that steam distillation has it's place along with vacuum distillation, however ... |
1-12-2022 at 05:40 by: Fyndium |
Vacuum vs steam distillation? For achieving similar outcome, to purify through distillation, a non-water soluble compound, what ar ... |
30-11-2022 at 13:14 by: Fyndium |
The best way to produce sodium nitrate in this case? Now that you said it, AN + sodium carbonates should indeed form ammonium carbonate and sodium nitrat ... |
29-6-2022 at 23:58 by: Fyndium |
ammonium nitrate from cold packs trouble Just for the record, urea should be available in pure form as garden fertilizer. It costs around 2$/ ... |
29-6-2022 at 23:42 by: Fyndium |
European Sulfuric Acid Ban [rquote=674225&tid=155798&author=learningChem]Well, looks like amateur chemistry is finished ... |
29-6-2022 at 12:46 by: Fyndium |
The best way to produce sodium nitrate in this case? I need sodium nitrate to be used with potassium nitrate as heating bath, and I already got the latte ... |
29-6-2022 at 12:14 by: Fyndium |
Ball Mill (3D printed parts) Check out PolyV belts. They are more flexible, efficient and quiet than toothed belts and should not ... |
6-6-2022 at 00:58 by: Fyndium |
Modifying an existing stir plate with a stronger magnet [rquote=674002&tid=158629&author=BromicAcid]the magnet will randomly flip 180° end over end ... |
6-6-2022 at 00:52 by: Fyndium |
Modifying an existing stir plate with a stronger magnet You only need to tighten it so it bears against the shaft and rotates with little resistance. The oi ... |
3-6-2022 at 01:46 by: Fyndium |
PTFE coating easily done [rquote=673955&tid=23587&author=Mateo_swe]ceramic blanket will insulate and keep the heat in ... |
3-6-2022 at 01:22 by: Fyndium |
Formaldehyde from plastic(report) I had issues with absorbing POM pyrolysis products in water. Apparently hot water absorbs formaldehy ... |
3-6-2022 at 01:01 by: Fyndium |
PTFE coating easily done I've dreamed of enameled reactor vessels. They are apparently used in chemical industry and are basi ... |
2-6-2022 at 03:14 by: Fyndium |
Ball Mill (3D printed parts) Yeah the issue with small motors and controllers is if you are running them at full load they will q ... |
2-6-2022 at 03:10 by: Fyndium |
Modifying an existing stir plate with a stronger magnet I have multiple of those and they are what I use. The tightness can be adjusted, be careful not to s ... |
2-6-2022 at 03:01 by: Fyndium |
An Article for Thought and Discussion Yes you can read nuclear weapons construction and atomic physics from Wikipedia, but they do not tel ... |
1-6-2022 at 10:55 by: Fyndium |
Modifying an existing stir plate with a stronger magnet I tried to replace my heating mantle magnet with stronger one, with little success. I just gave up a ... |
1-6-2022 at 10:34 by: Fyndium |
Ball Mill (3D printed parts) You can do as I did. I clamped two plywood flanges together with threaded rods and between them I cl ... |
31-5-2022 at 08:25 by: Fyndium |
What to do with styrene? I would be very glad if you'd post a report of your process. I looked up for this synthesis a long t ... |
30-5-2022 at 03:05 by: Fyndium |
What to do with styrene? The synthesis of styrene oxide works great.
[rquote=673322&tid=158580&author=Keras]You ca ... |
29-5-2022 at 12:25 by: Fyndium |
[Next Page] |