Warning! You are currently using a domain is accessible on the regular internet, not on Tor. For better privacy and security, please use our onion domain instead.

Example of Methamphetamine Isomers Separation

Sjeik

Don't buy from me
Resident
Language
🇺🇸
Joined
Jan 30, 2023
Messages
20
Reaction score
8
Points
3
Takšen mora biti..

FkJsC5vV1D
FkJsC5vV1D
 

lalalander

Don't buy from me
Resident
Language
🇺🇸
Joined
Jun 17, 2023
Messages
104
Reaction score
41
Points
28
Does using a larger amount of water so that the mixture does not turn into a paste affect the solubility of the L-Meth-tartrate salt?

Because it's almost impossible to work with the vacuum filter when it's like a paste.

Maybe I should add freebase slowly to avoid amorphous paste solid?
 

Acab1312

Don't buy from me
Resident
Language
🇩🇪
Joined
Sep 20, 2022
Messages
165
Reaction score
87
Points
28
Priporočil bi vam zamrzovalnik. V tem primeru velja, da čim hladneje, tem bolje. Temperature niso bile nikoli izmerjene, metanol vedno shranjujem v zamrzovalniku.

-Polarnost (testirana s polarimetrom) po enem prehodu

- H20 (68-73 % d)

- Metanol (71-76 % d)

- Rusznakov postopek, toluen kot nadomestek za benzen (še vedno ni bil racemičen)

- Pope - Peachey: h20/hidroklorna kislina
(65-80 % d je odvisen od časa)

Zaradi stroškov, časa in preprostosti imam raje metodo s h20.

Upam, da sem vam lahko pomagal.
 

lalalander

Don't buy from me
Resident
Language
🇺🇸
Joined
Jun 17, 2023
Messages
104
Reaction score
41
Points
28
Does using a larger amount of water so that the mixture does not turn into a paste affect the solubility of the L-Meth-tartrate salt?

Because it's almost impossible to work with the vacuum filter when it's like a paste.

Maybe I should add freebase slowly to avoid amorphous paste solid?
 
Top