The girl clearly saw Yang from the reagent cabinet and took out ethylenediaminetetraacetic acid, ethylsulfonic acid and other previously configured reagents.

In order to sign up or out of curiosity, most of the students in the real yàn room had a cursory look at Yang Rui's real yàn plan and knew that these reagents were used to prepare buffers.

The preparation of the buffer is already the late stage of preparation, because the buffer has a time to be placed, and it is more troublesome to prepare.

This means that Yang Rui is about to complete the preparations.

For an application-oriented practical yàn, the preparation of the practical yàn can be half completed.

This kind of speed, even a female student who has just entered the real yàn room, knows that it is very fast.

The associate professors around the table were naturally even more surprised.

"Are you ready?" someone asked.

Yang Rui didn't raise his head and said, "It's almost." ”

Associate Professor Xu Zhengping counted the bottles and jars on the desktop and in the reagent cabinet with great interest: "Sodium phosphate, analytical pure copper sulfate, zinc sulfate, ferric chloride and aluminum chloride, dimethylaminopropyl, carbodiimide, secondary distilled water...... That's all it takes with another PBS buffer?"

"Well, I've prepared two sets of stock fluids in case something unexpected happens. Yang Rui slowly did the work in hand.

Xu Zhengping is not as calm as Yang Rui, preparing buffers is something that any student will do, and the difficulty is to prepare all kinds of practical preparations in an orderly manner.

He couldn't help but look at the assistants on both sides who were helping to do the work, for such a long time, the associate professors did not pay attention to the work of the assistants, and only felt that although they were busy, they were not necessarily busy with any important work.

Maybe it's just a busy job, like most assistants, and the work is full of repetitive and useless work.

However, Yang Rui, who seems to be slow and actually not fast, has completed the preparation so quickly, obviously not alone.

His practical assistant not only did not rush blindly, but also seemed to play a significant role. This is obviously not because the assistant is agile, it can only be that Yang Rui's thinking is clear.

Xu Zhengping recalled the scene where Yang Rui explained the work to the assistants, the orders were concise and powerful, and the time spent on each explanation was very short, indicating that there was not much content to explain.

It seems to be in good rhythm, though.

At this time, Xu Zhengping noticed that some solutions that took a long time to prepare were just completed in time, and the solutions that only took a short time to prepare were completed.

"Good guy!" Xu Zhengping compared his progress in the real room, and was ashamed of himself.

The same real yàn, the same number of people, may take two or three times as long to do it.

In addition, because some solvents cannot be configured every other day, if you can't do it all in one day, you may have to spend more time and more people doing some repetitive work the next day......

Yang Rui used four people to complete the preparation in one day, and also made two sets of buffers.

Xu Zhengping couldn't help but look at Professor Fu, and teased narrowly: "People are slow, and there is really a reason to do it slowly. ”

He is in his forties, and he has been rated as an associate professor for seven or eight years, although Professor Fu is also an associate professor, the qualifications of the two are different, and he was teased by Xu Zhengping, and Professor Fu can only keep a dark face and not speak.

Others laughed.

Professor Wei said bluntly: "It's good to say that it's a real gun, and it's a bit flavorful. ”

"When the float is white. "Someone is smiling and smiling.

Xu Zhengping also said in a tone full of memories: "White wine with sheep eggs is the most delicious in the world!"

Yang Rui, who was doing the real yàn, coughed with a smile, shook his hand, and almost exposed a drop of solution.

"Don't even speak!" Yang Rui raised his head, full of majesty.

Several of the associate professors present couldn't help but laugh wildly.

Yang Rui stared at them for a while, and couldn't help but laugh.

Only Professor Fu, I don't know whether to be happy or frustrated.

Laughing almost, Yang Rui straightened his face again to make the surroundings quiet, and this time, everyone obediently covered their mouths.

Yang Rui is still operating the bottles and cans slowly, but including Professor Fu and others, the eyes of each one have changed. p>

Even in the real rooms of academicians or associate academicians, these associate professors are in charge of at least one research group dedicated to solving small projects in large projects, and of course, they will do their own projects as much as possible if they have the opportunity.

But in any case, these people's vision is not bad, and they all know that Yang Rui's ability to make such management is not only related to his management ability, but also determined by his understanding of Cheng Dù itself.

It's like if a person has done the work ten times and hundreds of times, he can easily complete it according to the priority, but the first time he does it, he will often be in a hurry, and it seems that he has done more, but in fact he has done less.

However, plasma surface resonance is not a big technology, and some people have not even heard of it before.

Xu Zhengping quietly watched Yang Rui make the stock solution, and he wanted to learn.

Looking at it, Xu Zhengping suddenly felt that something was wrong: "This buffer you made is a bit special." ”

In the quiet of the surroundings, Yang Rui stopped what he was doing and frowned: "HBS-EP buffer, what kind of special method?"

"hbsep?" Xu Zhengping repeated letter by letter, shook his head slightly, and asked the person next to him: "Do you know?"

"Maybe it's a more off-the-beaten-path recipe. Professor Wei thought for a while and said.

In the era when there was no Internet and digital database search, many things had to be memorized by the brain, which was naturally very unreliable. Soaking in the library for a few months before doing it is the norm for researchers today, and it is not uncommon for researchers to have never seen a buffer recipe, or to forget it.

Xu Zhengping shook his head and said, "I used to write a book about buffers, and now I also pay attention to the formulas of various buffers, I'm sure I've never seen this." ”

People who are trapped in the lack of information are not one or two, there are Wikipedia in later generations, there are all kinds of rankings and number jù libraries, there are no such conditions in the 80s, you want to know how many kinds of dogs there are in the world, you can't open Google to ask, you can only go to the library to find a book similar to "How Much Do You Know About the World's Famous Dogs" to see, the same reason, you want to know what buffers are good to use, you can't open Google Scholar to look up, you can only go to the library to find a book similar to "New Progress in Buffers" to check.

Of course, Wikipedia or Google Scholar don't always open up, but that's another sad story.

Professor Wei and Xu Zhengping were quite familiar, looked at the reagents that Yang Rui was dispensing, and asked, "Maybe it came from which foreign journal?" ”

"Who would publish the latest buffer recipe in a journal, and you know how much a foreign company sells for a set of buffers?"

"That's right, you've bought it?"

"It's useless, you have to buy it if you don't want to, 1000 ml of buffer costs more than a thousand dollars, and the gringos' hearts are black. Since Xu Zhengping has written a monograph on buffers, he hates it even more.

Professor Wei asked, "More than 1,000 yuan or more than 1,000 dollars?"

"Of course it's RMB, I think your heart is black. Xu Zhengping almost gritted his teeth.

Yang Rui heard the conversation between the two, and the movements in his hands had slowed down.

He secretly looked for some information in his mind, and after a while, he reluctantly found that the HBS buffer he had prepared many times before was indeed a patented technology of a Swedish company, and it had not yet been invented.

However, HBS buffer is a commonly used buffer for plasma surface resonance technology, and replacing it for this purpose would be much less effective.

Besides, it can also be used as a great weapon for yourself.

Yang Rui thought about it, then made a decision, put down the things in his hand, got up and said, "I'm sorry, the real room has been cleared." ”

"Huh, why?" several associate professors who listened to Xu Zhengping's words and were quietly observing Yang Rui's work shouted in unison.

"My real room, I call the shots. Yang Rui said and put away the actual record book, came to the telephone again, and dialed the number.

"This is Attorney James' office. "The phone receiver is so loud that you don't have to put it in your ear to hear it.

"I'm Yang Rui, a client of Mr. James, and I have a patent to apply for. Yang Rui said it unabashedly.

Everyone present looked at Yang Rui with a brush.

Before waiting for the Hong Kong lawyer with the English name to answer the phone, Yang Rui held down the microphone with his hand and smiled, "I'm sorry, I forgot that the buffer can be sold for money, so I will apply for a patent first, and then I will sign a contract when I enter my real room." ”

The people looked at each other, but they were speechless.

……