Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Search
[Next Page]
Is there an interest of rare metals?
[rquote=671182&tid=158361&author=hodges]I note that silver nitrate costs at least $2 or more ...
22-10-2022 at 22:41
by: Romix
A foray into phenethylamines of the Shulgin kind
It's hard to dose I heard... goes by micrograms... Offering someone a sniff of the hole in the filte ...
22-10-2022 at 22:06
by: Romix
A foray into phenethylamines of the Shulgin kind
Am I right guys?
22-10-2022 at 22:00
by: Romix
A foray into phenethylamines of the Shulgin kind
Anyone knows here how David were making 25B_NBOMe from 2CB? And NBOMEs with other halogens made from ...
22-10-2022 at 21:54
by: Romix
Gold precipitate melting temperatures NaSO3, FeSO4
Maybe you are right.
I used a crucible made out of nickel, and it cools very quickly.
That could ...
22-10-2022 at 18:40
by: Romix
Help ID microrganisms
Had a microscope with which I could take pictures of the microbes and make videos.
Now same micros ...
22-10-2022 at 14:06
by: Romix
Help ID microrganisms
No idea...
22-10-2022 at 13:58
by: Romix
Help ID microrganisms
Adding cigarettes ash, to the fermenting brew increases the yields of moonshine by much, also fermen ...
22-10-2022 at 12:28
by: Romix
Help ID microrganisms
Remember looking on mushroom spores under the microscope they used to look like American rugby balls ...
22-10-2022 at 12:26
by: Romix
How to dry recrystallized KNO3?
It sucked water from air because it was cut with something tasting like citric acid, now it's pure, ...
22-10-2022 at 11:12
by: Romix
Gold precipitate melting temperatures NaSO3, FeSO4
Pure gold melts easy by the gram with any cheap butane jet torch.
22-10-2022 at 10:46
by: Romix
Gold precipitate melting temperatures NaSO3, FeSO4
Maybe because gold is dirty? That's why it requires higher temperatures?
22-10-2022 at 10:44
by: Romix
Syringes with needles that won't dissolve in HNO3
Why stupid?
So far, all good, acid not leaking out and if I squeeze fish very hard with the lid on ...
21-10-2022 at 00:22
by: Romix
Syringes with needles that won't dissolve in HNO3
Ok, bought syringe from Salisbury.
And filled 10+ fishes with it as a tester.
Scratched copper b ...
8-10-2022 at 08:21
by: Romix
How to set up trap for filtration using vacuum pump
Received the pump, I think hose will go directly on a pump's outlet with blue lid.. Don't need no ad ...
12-9-2022 at 19:20
by: Romix
Syringes with needles that won't dissolve in HNO3
Yes maybe I could by squeezing the fish in the beaker full of acid and sucking some in. But it won't ...
12-9-2022 at 18:49
by: Romix
Syringes with needles that won't dissolve in HNO3
Where?
12-9-2022 at 03:01
by: Romix
Syringes with needles that won't dissolve in HNO3
I need a needle because neck of the fish where lid screws on to is too tight.
12-9-2022 at 01:41
by: Romix
Disposal of copper acetate
When I added baking soda to copper acetate, nothing dropped out of the solution...
Not tried addin ...
12-9-2022 at 00:59
by: Romix
Cu(OH)2 what to do with it?
Is it possible to wash it to neutral PH?
For example, Stanic acid that drops out when you dissolve ...
11-9-2022 at 23:11
by: Romix
Syringes with needles that won't dissolve in HNO3
That's what I'm talking about.




[Edited on 12-9-2022 by Romix]
11-9-2022 at 20:23
by: Romix
Cu(OH)2 what to do with it?
Anyone here on the forum ever filtered and washed Cu(OH)2 with a Buchner funnel?
How it filters ?? ...
11-9-2022 at 20:21
by: Romix
Syringes with needles that won't dissolve in HNO3
Atm I have them, but not tried them yet for this purpose.
They are strong, you can easily puncture ...
11-9-2022 at 20:10
by: Romix
Syringes with needles that won't dissolve in HNO3
Hello Dear forum members.
Where can I buy syringes with needles that won't dissolve in HNO3 or AR? ...
11-9-2022 at 20:07
by: Romix
How to set up trap for filtration using vacuum pump
Could there be something other than gold? Most chips had gold bonding wires, few newer blackberry ph ...
8-9-2022 at 08:16
by: Romix
[Next Page]

  Go To Top