Rebirth of the God-level Xueba

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Yang Rui came to the laboratory early, ate a vegetarian steamed stuffed bun made in the canteen, and drank a bowl of hot mutton soup, then came to his laboratory table and began to inspect the equipment.

Microscopes, scalpels, incubators, inactivated serum, agar packs, etc., have all been properly placed.

Yang Rui checked every tool, and half an hour passed.

"That's right, the new equipment is all right, and it's installed very well." Yang Rui praised it.

There was no such equipment on his test bench before, but the advantage of being the laboratory director is that as long as the laboratory has equipment, he has the priority to use it, and he can use it on his desk. Even if the laboratory does not have relevant equipment, he can give priority to purchasing and equipment.

Wang Wanglei, the scientific researcher in charge of this matter, breathed a sigh of relief, and then smiled proudly: "I follow the highest standards. According to their instructions, the error is 1 mm to 3 mm, so I ask them to adjust it to 1 mm." mm, a few people made it through the night, and then sent a master craftsman to get it right."

"They are willing?" 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 equipment. It's not that they don't support domestic production. They can't help it. It seems that the director personally leads the team."

"It's still a bit clever." Yang Rui smiled.

In 1985, there was no scientific equipment company with good service, but the state-owned equipment factory was quite active. The era of self-responsibility for profit and loss has arrived. Light industrial manufacturers who do not worry about sales do not need to worry about service. Factories for enterprises and institutions have already felt the wind of reform. In order not to be blown to pieces, they can only try their best. Carry out the work that you were good at before, for example, vote for the person in charge of the laboratory.

Nowadays, it is a common custom to give gifts and drinks to Party A, and Yang Rui has seen many drunken laboratory directors.

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

It is rare for a laboratory that can produce world-class results to be willing to use domestic products. Even though Yang Rui doesn't use many of them, the instrument manufacturers also cherish it and send first-class products as much as possible.

Half-handcrafted domestic instruments, if they are done seriously, can barely bear the heavy responsibility.

Reagents, however, are much less popular.

Su Xiankai waited for Wang Lei to leave, then walked over, and said in a low voice, "Director Yang, if you want me to say that the domestically produced instruments can be used, they can be used, but reagents, whether they can be used or not... we should not use them now. Lack of funds."

"For scientific research, is there a time when you don't lack funds?" Yang Rui joked.

Su Xiankai was taken aback, and quickly asked, "Is there a problem with the funding?"

"It's the same as before." Yang Rui said casually, and seeing Su Xiankai's dignified expression, he added: "If you can save it, you can save it. I've only eaten white noodles for a few days, so I can't drink corn mush?"

Su Xiankai smiled wryly: "I'm not afraid of drinking corn paste, I'm afraid of problems during experiments. Director Yang, it's really not that I discriminate against our domestic reagents. What do you think they make? Analytical reagents are not as good as foreign chemistry. Pure and clean, the same batch of reagents, the same experiment can't be reproduced... I'm stupid!"

Su Xiankai cursed as he spoke.

Experiment reproduction is a very important step. Experiments that cannot be reproduced are not only easy to fall into the vortex of fraud, but also make researchers at a loss. Because if you cannot reproduce the experiment, you cannot continue the experiment for further research, unless It is a verification type experiment, but the verification type experiment cannot be reproduced, so how can you prove that you have verified it.

The primary problem caused by impure chemical reagents is that you don't know whether it is the reagents you use or the impurities in the reagents that work.

This is like the story of the catalyst. You know that what reacts is 1000 liters of ammonia gas. If there is no platinum-rhodium alloy catalyst that is invisible to the naked eye, the ammonia gas will never be turned into nitric oxide.

If the chef's salt is contaminated by unknown seasonings, and the seasonings that pollute the salt are constantly changing, how can he cook delicious meals?

Analytical-pure chemical reagents are supposed to be condiments with minimal pollution. However, domestic manufacturers in the 1980s obviously failed to meet the minimal standards.

This kind of problem has not been solved until 30 years later. At that time, domestic manufacturers have naturally improved, but the standards for very few are also more stringent.

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

Because students do experiments, usually they can only get domestic reagents, which makes the already bumpy experiment road even more rugged.

The ion channel laboratory used to use imported reagents, which is also the key to Yang Rui's ability to attract and retain many researchers.

However, the newly built genetic engineering laboratory cannot use imported reagents, because its first stage goal is embryo transfer, and it is a commercial embryo transfer. If domestic reagents are not used and all imported reagents are used, the cost will soar 10 times. More than that, business is out of the question.

China Animal Husbandry Corporation invited the research institute of the Chinese Academy of Sciences to do corresponding research on embryo transfer, and the problems encountered included these. It is possible for high-end technicians to use imported high-end instruments and imported high-end reagents to complete the experiment of embryo transfer, but in the pasture Under the circumstances, it is impossible to use this method for the transfer of hundreds of thousands of embryos every year.

At this time, seeing that Su Xiankai was getting angry, Yang Rui quickly comforted him: "The domestic reagents are prepared for new experiments, so don't be nervous."

"New experiment?" Su Xiankai glanced at the equipment on Yang Rui's desk, and asked suspiciously, "That genetic engineering laboratory you got?"

"Yes."

"It's like this... Haha... Let me tell you, the cafeteria we just built won't be eaten up by us all of a sudden..." Su Xiankai rubbed his head and laughed, thinking: Fortunately, he didn't say anything about canceling the cafeteria. Quickly eat a pot of braised pork at noon to suppress the shock.

The other researchers in the laboratory also breathed a sigh of relief.

These days, it is normal for a good scholar to master several laboratories, and the researchers in the laboratories are often mobile. For scientific researchers, the bigger the boss is, the more comfortable he is. However, if the cost of becoming bigger is to reduce the salary, then it needs to be discussed.

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

His experimental techniques are mediocre, and he is completely incompetent 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 for the past two days, and his chin was raised again. Shi Shiran came over and asked, "What are you doing?"

You can't see anything about the respect you said.

Yang Rui silently said "I will endure", and said: "I designed an experiment, you can do it and see."

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

The corner of Yang Rui's mouth twitched, and he said, "I want you to do some fine-grained operations, so as not to fail the experiment due to problems with the experimental technique."

"You don't even trust your own experimental technique, what kind of experiment do you design, show me." Gu Qiang said while reaching out for the folder in Yang Rui's hand.

This was something Yang Rui couldn't bear anymore. He put the document behind his back and said, "Researcher Gu, this is the first job the lab gives you. If you don't want to do it, just bring it up."

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

Yang Rui lowered his head so as not to stare Gu Qiang to death and pollute the test bench.

"If you don't want to do it, you will be useless to my laboratory." Yang Rui raised his head again, with a more serious expression.

This time it was Gu Qiang's turn to twitch the corners of his mouth twice, thought for a while, and said: "You let me do the experiment, you have to show me the experimental design, otherwise, how can I adjust the method during the experiment."

"Today's experiment is different. I said, you can just do it, if it doesn't work... If it's my problem, besides, if it's your problem..."

"It's impossible for me to have a problem." Gu Qiang acted like if you can't kill me, I'll show you.

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

After reading it three times, Yang Rui felt much better, and directly ordered: "We are still doing embryo segmentation today, the experiment number is pt001, and the segmentation goal is to divide mouse embryos, then freeze them, and finally save them for later transplantation experiments. Let’s do the first step today, dividing mouse embryos.”

As soon as he finished speaking, Gu Qiang objected loudly: "I can do the division of embryos myself, but freezing is not enough. The transplantation of frozen embryos is a big topic. You just start the project so hastily?"

"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 robot.

Gu Qiang resisted with words, but his hands moved obediently.

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"Dragon Wu 2" invited me to participate in one of their original starting point reading programs, sponsoring 1 million starting point coins to support our genuine reading, the game will be tested with unlimited numbers on September 23, and you can get starting point coins when you enter the game, I think it's not bad .

Regarding playing this game, I have an idea, how about building an "Army of Chi Birds" together? Now you can pre-create characters. I created a name in the [Shenzhou] area called "Zhi Niao Dolphin". Some starting coins.

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