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Do you think Tilt Switches are a viable way for the amateur chemist to obtain Mercury metal?
Mercury contactors, also known as mercury displacement relays, are a great source for larger small q ... |
18-1-2019 at 13:51
by: Plunkett |
Antozonite on eBay
As many of you know, antozonite is a radioactive fluorite mineral and one of the only places on Eart ... |
4-1-2019 at 08:35
by: Plunkett |
[Collection] Periodic Table elements
That mineral collection is really neat. You may already have some, I cannot tell, but halite from t ... |
7-12-2018 at 12:41
by: Plunkett |
Everyday Chemistry
My scale quit working so I gave it a viking funeral à la thermite.
[file]71878[/file] |
22-11-2018 at 12:30
by: Plunkett |
Cheap Pool Chemicals
Pool chemicals are a staple for amateur chemists, but they can be expensive. Recently I found [url= ... |
20-11-2018 at 13:53
by: Plunkett |
Florida University Recommendations
[rquote=549922&tid=101864&author=VSEPR_VOID]I am not one for recreation but I have trouble f ... |
5-11-2018 at 17:47
by: Plunkett |
Latest chemical order?
I snagged a mostly empty jar of dextrose from a university dumpster today. There is not more than a ... |
31-10-2018 at 07:41
by: Plunkett |
Anyone have experience with Thermolyne Nuova II hot plate stirrer?
If you are buying broken hotplates to repair, get them from Dr.Bob. He sent me three broken Corning ... |
29-10-2018 at 08:42
by: Plunkett |
How hazardous is mercury droplets?
[rquote=545436&tid=99039&author=j_sum1]Sprinkle some fine sulfur powder over the area where ... |
21-10-2018 at 06:01
by: Plunkett |
Hydrogen
[rquote=537546&tid=93651&author=JJay]The more I think about this yoga ball idea, the better ... |
22-9-2018 at 16:12
by: Plunkett |
Mercury Switches
Mercury contactors or mercury displacement relays are better source than tilt switches if you want m ... |
9-8-2018 at 05:02
by: Plunkett |
Homemade and Repurposed Lab Gear
I got tired of using a soup can filled with sand as a test tube holder so I made a proper one from a ... |
17-7-2018 at 12:04
by: Plunkett |
Bad days in the lab or with glassware?
While doing a steam distillation of sage, I got distracted and let my RBF boil to dryness. My hotpl ... |
14-7-2018 at 15:01
by: Plunkett |
Everyday Chemistry
A few weeks ago I went rockhounding at an old zinc mine and picked up some glossy black rocks which ... |
13-7-2018 at 12:30
by: Plunkett |
Magnet oh hotplate stirrer - does it loose stength when hot?
To give you an idea of commercial hotplate construction, the Corning PC-320 uses a ferrite ring magn ... |
11-7-2018 at 10:38
by: Plunkett |
Periodic Table Display for my High School
The display is finally finished. Yesterday I put in the last set of samples, and hot glued every ot ... |
19-5-2018 at 12:27
by: Plunkett |
Is this kit any good?
[rquote=517629&tid=31602&author=Sulaiman]Everything scales with flask size;
volume of react ... |
12-5-2018 at 06:51
by: Plunkett |
Blue tungstic or molybdic acid ?
In every magnetron I have taken apart there has been a coil of a brittle wire around the center wire ... |
7-5-2018 at 04:33
by: Plunkett |
Sulaiman's "SM Challenge: Water Still"
[rquote=516065&tid=82314&author=DavidJR]You could use a timer to have it cut out before it b ... |
29-4-2018 at 16:18
by: Plunkett |
Making a distillation apparatus on a small scale
This video by NightHawkInLight might be useful to you: https://www.youtube.com/watch?v=R_-wFiFdwAE |
27-4-2018 at 12:48
by: Plunkett |
Lab-scale continuous fractional distillation
[rquote=515056&tid=82076&author=DavidJR]If I bought 3x 300mm columns, I could stack them and ... |
20-4-2018 at 16:59
by: Plunkett |
Ammonia production from ammonium sulfate & sodium base
[file]67359[/file]
Source: http://web.iiar.org/membersonly/PDF/CO/databook_ch2.pdf p.27 |
15-4-2018 at 14:14
by: Plunkett |
How should I choose glass joint size?
It is difficult to see in the picture, but if the separatory funnel you linked is like the one I bou ... |
15-4-2018 at 12:17
by: Plunkett |
Ammonia production from ammonium sulfate & sodium base
What about using your flask and boiling water as a vacuum source? Boil water in the flask, stopper ... |
14-4-2018 at 15:43
by: Plunkett |
Ammonia production from ammonium sulfate & sodium base
[rquote=514151&tid=81939&author=RogueRose]
Does anyone know how many moles of NH3 can be di ... |
14-4-2018 at 07:06
by: Plunkett |
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