Brightly written on the paper are acrylic resin, methanol, ethanol, isopropyl alcohol, acetone... and other chemical materials.
These materials are not much and can be found in the laboratory's warehouse. The key is that behind the chemical materials, there is also a long list of research equipment. Some equipment is also available in the laboratory, and some is not available in the laboratory but can be obtained from brother units or
It was borrowed from the superior department.
It's just that... a 200,000-magnification electron microscope... this is the latest research in the country. Zhang Qingcui has only seen it in newspapers. It is said that it was jointly developed by the Modu Precision Medical Equipment Factory and the Changchun Institute of Optics.
This thing doesn't exist in the capital at all, so it would be very difficult to second him.
Zhang Qingcui rubbed the paper with her palms, stared at Li Donglai and said hesitantly: "Comrade Donglai, we don't have an electron microscope at Peking University. If necessary, we can only report to the superiors. I'm afraid it will take a while. Do you think we should find something else to replace it?"
, our laboratory has an optical microscope that can magnify 50,000 times..."
Li Donglai let out a long sigh. Even if he had streamlined the equipment needed to produce steroid drugs in later generations to the limit, there would still be equipment that was beyond this era, such as electron microscopes.
He also knew that it was very difficult to obtain an electron microscope, but this thing was necessary for observing materials.
"No, the optical microscope cannot observe the experimental process at all, and there is no way to choose the precise operation time."
"What! Do you want to control the time accurately in the experiment? How is this possible?" Zhang Qingcui was stunned for a moment, then his eyes widened with a look of disbelief on his face.
This was the first time she heard that someone could do this.
"What if we don't try? According to my calculations, the reason why our experiments have repeatedly failed is because we chose the wrong time to intervene." Li Donglai pondered for a moment and explained slowly: "You also know that in chemical drug experiments, most of the time
The speed of chemical reactions between molecules is not constant. Sometimes it often happens that the drug reaction is too early or too late, causing inconsistencies in the results of chemical experiments. Therefore, in order to obtain the steroid drugs we need
, the reaction speed of the drug experiment must be measured.”
