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Replacement for Chloroform?
[rquote=673677&tid=158603&author=SWIM]I
Consider the fact that you can buy paradichlorobe ... |
21-5-2022 at 08:01
by: unionised |
Measuring distillation column performance
[rquote=673664&tid=158606&author=SWIM]Still sounds like great prices for glassware, but I se ... |
20-5-2022 at 03:07
by: unionised |
No KClO3 formation in chlorate cell?
[rquote=673646&tid=157089&author=Antiswat]i dont quite buy into the minimum amperage theory[ ... |
20-5-2022 at 01:53
by: unionised |
OTC source of phosphates?
A lot of rust removers are essentially phosphoric acid which you can neutralise with your favourite ... |
14-5-2022 at 04:01
by: unionised |
Removing superglue from table
It depends what the table is made of. Superglue is soluble (or at least,. softened by) acetone. |
9-5-2022 at 13:34
by: unionised |
ANSU mixture questions.
Not my field, but I'm guessing at this
https://en.wikipedia.org/wiki/Rosin
|
6-5-2022 at 04:28
by: unionised |
An Article for Thought and Discussion
I am fairly sure that anyone involved in IT or physical security will tell you that "security by obf ... |
5-5-2022 at 00:37
by: unionised |
Fractional freezing to GAA
Let the experiment be made.
Put some in the freezer + see what happens.
Use a plastic (HDPE ... |
1-5-2022 at 01:50
by: unionised |
DCM
[rquote=672872&tid=158534&author=Antiswat]
Supplied by: ICI Paints,Wexham Road,Slough,Berks ... |
27-4-2022 at 13:15
by: unionised |
Acid neutralizing on industrial scale
[rquote=673036&tid=158528&author=Tsjerk][rquote=673034&tid=158528&author=Broken Gear ... |
25-4-2022 at 23:20
by: unionised |
Acid neutralizing on industrial scale
[rquote=672826&tid=158528&author=Rainwater]Im no expert but i like recycling in my processes ... |
16-4-2022 at 01:56
by: unionised |
Auto-ignition temperature
If the ratio of air to fuel vapour is far enough from ideal then you won't get ignition.
More imp ... |
14-4-2022 at 06:14
by: unionised |
Acid neutralizing on industrial scale
You could, in principle, just run the effluent through a trough full of limestone chippings.
That w ... |
14-4-2022 at 05:55
by: unionised |
Making Glowing Radium Paint
You don't dissolve it.
You make a suspension of it. |
11-4-2022 at 01:50
by: unionised |
Determine H2O2 % by density
[rquote=672692&tid=158492&author=zed]Hydrometer.[/rquote]
With bubbles on. |
11-4-2022 at 01:19
by: unionised |
BnCl synthesis - Using anhy. CaCl2 as catalyst?
[rquote=672679&tid=158523&author=njl]ZnCl2 is also a Lewis acid which helps with the reactio ... |
10-4-2022 at 12:04
by: unionised |
How to tell borosilicate from non-borosilicate glass
I think Pyrex cookware is available in a range of colours.
The traditional way to tell soda glass ... |
10-4-2022 at 12:03
by: unionised |
Fun and games with chromium recycling
[rquote=672537&tid=158509&author=j_sum1] I also have CrO3. And I also have a decent amount ... |
6-4-2022 at 13:14
by: unionised |
One-shot electrochemical cell
[rquote=672558&tid=158501&author=Sulaiman]
- I think that dilute sulphuric acid instead of ... |
5-4-2022 at 09:33
by: unionised |
very viscous styrene
I have never seen crystalline polystyrene, so I'm still puzzled.
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4-4-2022 at 04:40
by: unionised |
I grew crystals at home and got the structure published in the Cambridge Structural Database
:-) |
3-4-2022 at 11:22
by: unionised |
very viscous styrene
Polystyrene dissolves in styrene, so it can't be the crystals.
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3-4-2022 at 05:17
by: unionised |
Uranium Trouble
I guess you don' have access to lots of test kit.
But the borax bead test is a good way to track wh ... |
3-4-2022 at 03:34
by: unionised |
very viscous styrene
"Although I did notice some needle like crystals "
Any idea what they were? |
3-4-2022 at 03:10
by: unionised |
Uranium Trouble
This may be a stupid question but was the rock radioactive? |
2-4-2022 at 12:14
by: unionised |
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