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X-Ray Fluorescence Spectroscopy Using Affordable CCD/CMOS Detectors?
If you can get your hands on some old T12 light bulbs or an old cathoray tube tv,
you could improv ...
2-2-2023 at 15:49
by: Rainwater
Platinum coated titanium substrate anode wear
Ya but the amount of platinum on a typical anode is somewhere between 4~ 10mg per M². You will have ...
2-2-2023 at 11:45
by: Rainwater
Electrodialysis
[rquote=681012&tid=159284&author=chloric1]
That is good and fine but with sulfate electroly ...
1-2-2023 at 14:54
by: Rainwater
Platinum coated titanium substrate anode wear
Yes
Yes see question 3
Yes.
It depends on how big of an anode you're talking about.
Something 1 ...
1-2-2023 at 14:40
by: Rainwater
Measuring distillation column performance
More length.
I did not try placing the vigreux columns on the bottom. From my current understandin ...
31-1-2023 at 16:10
by: Rainwater
Silver nitrate + hydrochloric acid - metathesis, or acid-base reaction?
[rquote=680929&tid=159276&author=SplendidAcylation]
How can you have 32% HCl in the absence ...
30-1-2023 at 02:36
by: Rainwater
Help identifying electrolysis products
[url]https://chem.libretexts.org/Bookshelves/Analytical_Chemistry/Supplemental_Modules_(Analytical_C ...
28-1-2023 at 17:29
by: Rainwater
Silver nitrate + hydrochloric acid - metathesis, or acid-base reaction?
Just throwing this out there to complicate things a little more

[quote]AgNO3 (aq) + HCl (aq) -> ...
28-1-2023 at 17:23
by: Rainwater
I love living in the future
Read this thread 3 times and there seems to be a big controversy on
Well. Every aspect of a design ...
28-1-2023 at 16:28
by: Rainwater
ammonium nitrate from cold packs trouble
[rquote=680762&tid=158679&author=ManyInterests]
Can anyone give me the stoichiometric amoun ...
25-1-2023 at 13:59
by: Rainwater
Distilling Advice - Recovering mineral spirits from used solvent
As for recovering what you want
Side reactions will be a big problem.
Any acids in the solution w ...
25-1-2023 at 01:48
by: Rainwater
do-it-yourself nuclear magnetic resonance spectroscopy
True.

Rf switches have come a long way.
SKY12212-478LF for example
$10usd
100w power
.6db tx/ ...
25-1-2023 at 01:37
by: Rainwater
Detonating potassium chlorate explosive mixture.
[rquote=680674&tid=159255&author=B(a)P]Yes, though mixing chlorate and sulfur is a bad idea. ...
24-1-2023 at 17:58
by: Rainwater
do-it-yourself nuclear magnetic resonance spectroscopy
Getting closer. The youtuber, Applied Science released this yesterday
https://youtu.be/JO_EHceV9sk
24-1-2023 at 17:06
by: Rainwater
Suitable manometer
The type of vacuum in the picture is a water aspirator-based device.
You add water and ice to the c ...
23-1-2023 at 17:20
by: Rainwater
latest glassware purchase
Ordered me a new distillation head a few weeks ago, and she just came in.
Actually, I broke 3 clais ...
23-1-2023 at 16:48
by: Rainwater
Suitable manometer
[rquote=680660&tid=159229&author=Mateo_swe]A common vacuum gauge.
I guess you could bend a ...
23-1-2023 at 16:30
by: Rainwater
Idiocy in action; don't be me
Been thinking about that for years
Bottom line, I got lucky 1000s of times.
Then luck ran out.

...
23-1-2023 at 10:28
by: Rainwater
Need Help Fixing Separated Thermometer
Soo after testing, my thermometer is kept precision but
not its accuracy.
Ice now melts at 1c and ...
18-1-2023 at 14:16
by: Rainwater
Lime Sulfur Dip for my Dog
https://www.chewy.com/vet-basics-lime-sulfur-dip/dp/163591?
Cured my dog.
17-1-2023 at 07:37
by: Rainwater
Distilled some EtOH denatured with Bitrix, and the distillate smells funny
Can you do a tlc plate, find an eludent mixture that provides seperation?
17-1-2023 at 02:34
by: Rainwater
Need Help Fixing Separated Thermometer
I taped to the blade, red part away from center.
It started dancing so i weighed the thermometer a ...
16-1-2023 at 18:10
by: Rainwater
vacuum distillation of cyclohexane
Or use less of a vacuum.
Without a proper manometer you can eye ball the pressure. But it is trick ...
16-1-2023 at 17:45
by: Rainwater
Ion exchange resin -> membrane
https://www.sciencemadness.org/whisper/search.php?token=&srchtxt=Cement&srchfield=body&s ...
16-1-2023 at 03:23
by: Rainwater
Need Help Fixing Separated Thermometer
Just duck taped mine to a box fan, gonna let it spin for the night
Edit: its almost there, running ...
15-1-2023 at 16:50
by: Rainwater
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