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Just a thought
Based on my minimal experience,
quite a lot of liquid
(presumably dehydrated solvent)
is retaine ... |
3-6-2023 at 19:08
by: Sulaiman |
Manganese metal
I'm all for up cycling of chemicals
but eBay prices for 99.x% electrolytic Mn are very low at the m ... |
28-5-2023 at 02:40
by: Sulaiman |
Preventing Pipette cross contamination
I'm a little wasteful in this respect
- I buy disposable pipettes in bags of 100 pieces.
Edit: I ... |
27-5-2023 at 21:12
by: Sulaiman |
Micro Short Path - Extracting Essences
[rquote=684325&tid=159595&author=Yttrium2]... I'm wanting to get familiarized with doing fra ... |
25-5-2023 at 20:04
by: Sulaiman |
Thanks for the good advice
Too risky for my present circumstances,
Maybe one day, if I'm prepared.
Thanks for clarifying my t ... |
23-5-2023 at 09:36
by: Sulaiman |
Micro Short Path - Extracting Essences
I think that you are considering extracting essences from plant sources,
the concentration of essen ... |
20-5-2023 at 20:52
by: Sulaiman |
Reconditioning old hydraulic oil.
If you use vacuum distillation
(I have little experience)
it might be worth heating the oil to a ... |
20-5-2023 at 06:28
by: Sulaiman |
PID cotrolled heating mantle
A PID controller is an excellent choice if used to achieve and maintain a particular temperature bel ... |
20-5-2023 at 00:01
by: Sulaiman |
hydrofluoric acid, storage, hazards and usefulness?
Storage:
Here I can buy 55% hydrofluoric acid cheaply from shopping sites,
How 'easy' would it be ... |
16-5-2023 at 23:33
by: Sulaiman |
Random stuff
My brother-in-law was rushed to hospital after he leaned over an induction hob...
His pacemaker was ... |
16-5-2023 at 14:50
by: Sulaiman |
Makeshift (slight) vacuum generator
For vacuum filtration :
https://www.amazon.com/gp/aw/d/B07H4R7QNC/ref=sspa_mw_detail_1?ie=UTF8& ... |
16-5-2023 at 04:40
by: Sulaiman |
Some thoughts
For proof of concept experimenting you only need a single cell.
Multiple series cells would only ... |
15-5-2023 at 03:51
by: Sulaiman |
Planetary Ball mill gear sizes?
Nice idea but is it practical?
The rotating assembly will need to spin quite quickly to allow tumbl ... |
15-5-2023 at 03:02
by: Sulaiman |
13x... More than one type
13x aluminosilicate zeolite is probably what you are discussing,
I'm looking for 13x lithium zeolit ... |
14-5-2023 at 04:30
by: Sulaiman |
Finding percentage of tin in leaded tin solder
[rquote=683960&tid=159539&author=Romix]...
Thinking now that it's a Zinc alloy with 90%+ Z ... |
11-5-2023 at 15:18
by: Sulaiman |
Looking for an ionic salt that is good for soil
This (thought) experiment would only require the earth to be conductive for a day or two.
It is (no ... |
5-5-2023 at 21:12
by: Sulaiman |
Looking for an ionic salt that is good for soil
Looks like a non-starter then.
Thanks |
5-5-2023 at 10:05
by: Sulaiman |
Looking for an ionic salt that is good for soil
[rquote=683779&tid=159542&author=Rainwater]
Some steel concrete mesh, properly painted and ... |
5-5-2023 at 07:44
by: Sulaiman |
Looking for an ionic salt that is good for soil
The idea is to have a 5m vertical for 1/4 wavelength on the 20m band (my favourite)
with some (tbd. ... |
5-5-2023 at 04:49
by: Sulaiman |
Looking for an ionic salt that is good for soil
For my amateur radio hobby I want to use something that is cheap and easy to apply over an area of a ... |
5-5-2023 at 03:27
by: Sulaiman |
Gold or not Gold, thats the question
[rquote=683759&tid=159374&author=Osmiridium]Some oxidizing agent is needed, HCl alone will n ... |
4-5-2023 at 21:03
by: Sulaiman |
Finding percentage of tin in leaded tin solder
Since you know the total mass and it's density you can calculate the total mass of tin.
A few tho ... |
4-5-2023 at 06:49
by: Sulaiman |
Gold or not Gold, thats the question
a better choice would be nitric acid. |
3-5-2023 at 02:14
by: Sulaiman |
Porcelain crucible and molten KOH
[rquote=683591&tid=159515&author=Texium]Cans aren’t great since they usually have polymer ... |
30-4-2023 at 01:36
by: Sulaiman |
Mystery Glassware Identification Thread
It is a bump trap, (old design, before rotovaps became commonplace)
Normally fitted above a boili ... |
27-4-2023 at 04:45
by: Sulaiman |
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