Yang Rui rushed to the laboratory early, ate a vegetarian bun made in the small cafeteria, drank a bowl of hot mutton soup, and came to his own laboratory table and began to inspect the equipment.

The microscope, scalpel, incubator, inactivated serum, agar bag, etc. are all placed properly.

Yang Rui checked every tool and it took half an hour to pass.

"Not bad, there is no problem with new equipment, it's very good to install." Yang Rui praised.

There were no such equipment on his test bench before, but the advantage of being the head of the laboratory is that as long as the laboratory has equipment, he has the right to use it first and can be placed on his own table. Even if the laboratory does not have relevant equipment, he can purchase and equipment first.

Wang Wanglei, the scientific researcher in charge of this matter, breathed a sigh of relief, and smiled proudly: "I all follow the highest standards. The error in their instructions is 1 mm to 3 mm. I asked them to train them to 1 mm. A few people made it overnight and sent a master to do it later."

"Will they?" Yang Rui also noticed the error and was quite satisfied.

"I said, they can't make it according to this standard. We can't use it. We can only buy foreign instruments. It's not that they don't support domestic products. They have no choice but to be led by a director himself."

"It's quite smart." Yang Rui smiled.

There has been no scientific equipment company that has served in 1985, but the state-owned equipment factory is still quite active. The era of self-profit and loss has arrived. Light industrial manufacturers that do not have to worry about service. Factory targeting enterprises and institutions have already felt the wind of reform. In order not to be blown away, they can only try their best to carry out the work they were good at to the end, such as investing in the laboratory leaders.

Nowadays, it is a common trend to give gifts and invite party A, and Yang Rui has seen many drunk laboratory directors.

He himself is not very interested in being invited to dinner. Correspondingly, he has high requirements for instruments and equipment, so state-owned manufacturers will arrange the process as quickly as possible. The technical director goes to the ion channel laboratory to report, and the sales director goes to the logistics department to report the model, which has appeared in many domestic instrument manufacturers.

It is rare for laboratories that can produce world-class results and are willing to use domestic products. Although Yang Rui doesn’t use much, various instrument manufacturers also cherish it and send first-class products as much as possible.

If you do semi-handmade domestic instruments, you can barely take on the heavy responsibility.

However, the reagents are not popular.

Su Xiankai waited for Wang Lei to leave, then walked over and whispered: "Director Yang, ask me to say that domestic instruments can be used or used, but reagents can be used without use... We should not be short of funds now."

"When people who do scientific research are not short of funds?" Yang Rui joked.

Su Xiankai was stunned and asked, "Is there a problem with the funding?"

"Same as before." Yang Rui said casually, then looked at Su Xiankai's solemn expression, and added: "Save as much as possible. After eating white flour for a few days, I can't drink corn paste?"

Su Xiankai smiled bitterly: "I'm not afraid of drinking corn paste, I'm afraid of problems during the experiment. Director Yang, it's not that I discriminate against our domestic reagents. What do you think they made? The pure reagents analyzed are not as pure as those of foreigners in chemicals. The same batch of reagents, doing the same experiment, cannot reproduce... I'm my!"

Su Xiankai started to curse as he spoke.

Experimental reproduction is a very important step. Experiments that cannot be reproduced will not only easily fall into the vortex of fraud, but also make researchers at a loss, because if you cannot reproduce the experiment, you cannot continue to carry out the next step of research. Unless it is a verification type experiment, but if you cannot reproduce the verification type experiment, how can you explain that you have verified it yourself?

The primary problem caused by impure chemical reagents is that you don’t know whether the reagents you use or the impurities in the reagents that are working.

This is like the story of a catalyst. You know that the reaction is 1,000 liters of ammonia. If there is no platinum-rhodium alloy that is hard to see as the naked eye as the catalyst, these ammonia will never become nitric oxide.

If the chef's salt is contaminated by unknown seasonings, and the contaminated salt seasonings are still melting, how can he make delicious meals?

Analyzing pure chemical reagents should have been a seasoning with very little pollution, but domestic manufacturers in the 1980s obviously did not meet very few standards.

Such a problem has not been solved after 30 years. At that time, domestic manufacturers naturally made progress, but very few standards have become more stringent.

When Yang Rui was studying for graduate school, he also hated domestic reagents.

Because students usually only get domestic reagents for experiments, which makes the already bumpy road to experiments even more rugged.

Ion channel laboratories used to use imported reagents, which is also the key to Yang Rui's ability to attract and retain multiple scientific researchers.

However, the newly built genetic engineering laboratory cannot use imported reagents because its first phase goal is embryo transfer, and it is commercial embryo transfer. If domestic reagents are not used and imported reagents are all used, the cost will soar more than 10 times, and there is no way to talk about business.

China Animal Husbandry Corporation hired the Institute of the Chinese Academy of Sciences to conduct corresponding research on embryo transfer. The problems encountered include these. High-end technicians can complete the embryo transfer experiment by using imported high-end instruments and imported high-end reagents. However, in a pasture environment, it is impossible to use this method for transplanting 100,000 embryos every year.

At this time, seeing that Su Xiankai was angry, Yang Rui quickly comforted: "Domestic reagents are prepared for the new experiment, don't be nervous."

"New experiment?" Su Xiankai glanced at the equipment on Yang Rui's desktop and asked in confusion: "The genetic engineering laboratory you made?"

"yes."

"This is...haha... I said, the canteen I just built would not be poor by us all at once..." Su Xiankai touched his head and smiled, thinking: Fortunately, he didn't say that he had cancelled the canteen, so he quickly ate a pot of braised pork at noon to suppress his shock.

The other researchers in the laboratory were relieved.

These days, it is normal for scholars to master several laboratories, and researchers in the laboratories are often mobile. For scientific researchers, the bigger the boss is, the more comfortable he feels. However, if the price of getting bigger is to reduce the treatment, it needs to be discussed.

"Gu Qiang, come and help me." Yang Rui called Gu Qiang over as he saw that the experimental equipment and materials were all available.

His experimental techniques are average, and he is completely unsatisfied in genetic engineering. It is too late to practice now, so it is better to use other researchers.

Gu Qiang has been familiar with the ion channel laboratory these two days, his chin is raised again, Shi Shiran comes over and asks: "What are you doing?"

The respect you promised is not visible at all.

Yang Rui silently said, "I'm willing" and said, "I designed an experiment, you can do it."

"Why don't you do it yourself?" Gu Qiang choked Yang Rui with one sentence.

Yang Rui's mouth twitched and said, "I want you to do some refined operations to avoid failure of the experiment due to problems with the experimental techniques."

"You don't trust your own experimental techniques, so why do you design an experiment? Let me show it." Gu Qiang said, and reached out to ask for the folder in Yang Rui's hand.

This is something that Yang Rui couldn't bear. He received the document behind his back and said, "Researcher Gu, this is the first job given to you by the laboratory. If you don't want to do it, just put it out."

"I don't want to do it." Gu Qiang asked.

Yang Rui lowered his head to prevent his eyes from staring at Gu Qiang to contaminate the laboratory bench.

"If you don't want to do it, you will be of no use to my laboratory." Yang Rui raised his head again, his expression becoming much more serious.

This time it was Gu Qiang's turn to twitch the corners of his mouth, and thought for a while, and said, "If you ask me to do an experiment, you have to show me the experimental design, otherwise, how to adjust the techniques during the experiment."

"Today's experiment is different. I said, you can do it, it's not successful... If it's my problem, let's talk about it, if it's your problem..."

"I can't have any problems." Gu Qiang looked like he couldn't beat me to death, so I would jump to show you a naughty look.

Yang Rui endured it again and silently recited it in his heart three times. I must develop mature technology and eliminate this guy.

After reading it three times, Yang Rui felt much better and directly ordered: "Today we are still doing embryo segmentation, experiment number PT001. The goal of segmentation is to segment the embryos of mice, then freeze them, and finally save them and use them for subsequent transplantation experiments. Today, we will do the first step to segment the mouse embryos."

As soon as he finished speaking, Gu Qiang loudly objected: "I can just divide the embryos and do it myself, freezing cannot. The transplantation of frozen embryos is a big topic. Are you just starting a project so hasty?"

"The first step is to suck the embryo with a fixed needle in the culture medium without calcium and magnesium ions. Let's do it." Yang Rui simply did not explain and regarded Gu Qiang as a loud noise robot.

Gu Qiang used words to resist, but his hands moved obediently.

...

...

"Dragon Martial Arts 2" invites me to participate in one of their Qidian genuine reading plans and sponsor 1 million Qidian coins to support our genuine reading. On September 23, the game will be tested without limit. You can get Qidian coins by entering the game. I think it's not bad.

Regarding playing this game, I have an idea. How about building a "Shibi Army" together? Now you can pre-create a character. I have built a number called "Shibi Dog" in the [Shenzhou] area. Everyone has the words "Shibi". When you log in to the game on September 23, you can kill enemies together and get some starting coins.

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Chapter completed!