- Joined
- Aug 29, 2022
- Messages
- 190
- Reaction score
- 70
- Points
- 28
Ano, máte velkou pravdu. nechte roztok po refluxu s naoh vychladnout a teprve potom přidejte hcl a znovu zahřejte na 80c.
Our team brings together the best specialists from different fields.
We are ready to share our experience, discuss difficult issues and find new solutions.