- Jul 5, 2021
- Reaction score
To supply the laboratory, it is quite difficult to find a good supplier of chemical reagents. There is a certain shortage of supply of the necessary precursors in the market. Many vendors are under the control of special agencies, which creates certain security risks. In this topic, I propose to form a black list of suppliers - all those who are engaged in fraud, sell low-quality raw materials or work in conjunction with the police.