Two days later.

Stockholm Police Department, senior police officials, city officials and scholars from Stockholm University gathered together.

Yang Rui arrived one step ahead and spoke with the guests.

After a period of time in Sweden, especially after the publicity of the Marlès case, he finally accumulated a certain reputation and said the name and made people know it.

The Swedish police and municipal government also recognized Yang Rui's fame quite well, and asked about the PCR laboratory situation from multiple sources.

In this case, Houston and others from Stockholm University could only be accompanied by guests.

Judging from PCR alone, they are naturally not Yang Rui's opponents.

In fact, as far as the world is concerned, there are not many people who are qualified to talk about PCR in front of Yang Rui. The identities of the founder and inventor are already amazing, not to mention that Yang Rui is still supporting many academic achievements.

Yang Rui did not mean to be humble to Stockholm University.

The words "polite" have little effect among scholars, and most scholars do not care much about the tone and attitude of other scholars. The higher the contact, the more people care about academic attitudes and academic reputation.

What Houston cares about at this time was the PCR device that Yang Rui was about to provide, and his eyes were just watching several large wooden boxes placed in the center of the room.

Workers are desperately unpacking the packaging.

Max, the head of Gran Company, smiled kindly and said, "Sorry, the instrument has just been shipped from London and has arrived in the early morning. It's too late to disassemble it, but it's just right, I can show you the internal details of our PCR."

Everyone nodded.

Yang Rui's PCR rights belong to Huarui Laboratory, and Huarui Laboratory has handed over the authorization for production and sales to the UK's Gran Company, thus promoting it worldwide.

Max has been to the laboratory for this reason and said with great knowledge: "Our PCR technology has been updated many times. What you see this time is our company's newly launched PCR Searcher series..."

Yang Rui twitched his lips twice when he heard this, selling laboratory supplies like daily consumer goods. He also admired Gran Company very much.

However, the effect of doing this is indeed very good. New models mean new consumption. PCR is a product that biological laboratories around the world need. Selling more and making more money is all included in Yang Rui's pocket. The commission Gran Company received based on this is still a big difference from Yang Rui's income.

If this sales model continues, Yang Rui feels that the profit of the PCR instrument may even exceed the 150 million US dollars he remembers...

Such a large amount of money, if you remove all the sharing and taxes, what falls into Yang Rui's hands may reach 100 million US dollars.

Thinking of this, Yang Rui's palms were about to be in sweat.

The US dollar in the 1980s can still be described as US dollars. 100 million US dollars in cash, as long as it is not placed in the bank for interest, the value-added speed will be unexpected.

"Everyone, we have brought a total of three searchers today, mainly to give you a comprehensive understanding of the entire series. At that time, we will discuss which ones to choose and how many units to take... Well, our workers have finally taken out the first PCR, and they are now starting to install it." Max kept talking, and only then was relieved. If he wanted to continue talking, he would have to die of dry mouth.

Several skilled British workers quickly installed the first PCR.

When its dragon was revealed, a group of biologists from Stockholm University were stunned.

"What is this?" Houston was inexplicably worried when he looked at the PCR instrument with a completely different shape.

I don't know each other, what should I do if I show my timidity in a while?

"This one is portable for our explorer. It was proposed by Mr. Yang Rui, and the core design of Huarui Laboratory completed and developed by our Gran Company." Max said a series of things, all of which were introduced to city officials who were not knowledgeable and senior police officers.

He faced a group of Swedes with a smile on his lips and promoted it very smoothly, saying: "You can see that the Searcher Portability is the smallest model we have designed and manufactured since a generation. It is mainly portable. By breaking it into multiple parts, it can be easily carried. The total weight is only about 20 kilograms and can be placed in the trunk of a car. Of course, it is best to place it in a professional vehicle, so there is no need to disassemble it..."

Yang Rui quietly held his forehead. If future scholars heard that a PCR weighed 20 kilograms and claimed to be portable, they would probably be able to laugh out loud. This is like celebrating Children's Day in their thirties. If they were in their hometown, their grandchildren could celebrate Children's Day.

However, PCR in the 1980s was such a real material, and various equipment including motors were far less miniaturized and lightweight than later generations.

The so-called portable PCR instrument is just a moving PCR instrument.

Even so, it is rare.

For city officials and senior police officers who do not understand the profession, they may not understand the quality of PCR, but they can see the difference in size.

“Very good new technology.”

“Is it possible to conduct evidence analysis at the crime scene?”

"It should save a lot of time."

A group of people discuss in person, either in Swedish or in English.

As a scholar, Houston couldn't listen anymore and couldn't help but say: "There are relatively certain PCR running time, which basically takes one or two days, and the verification time is longer. Evidence analysis cannot be done at the crime scene."

Director Sherwood cared about this the most and immediately asked Yang Rui: "Is that true?"

"It's basically that." Yang Rui nodded in agreement.

“What is that portable meaning?”

Max said seriously: "Convenient and save money. We have supporting vehicles. If you load a portable PCR in, you will have a PCR device wherever you go. Think about it, this is equivalent to a mobile PCR laboratory. It can not only facilitate the police station in Stockholm, but also meet the needs of police stations in other regions. If there is a situation where you need to screen PCR in large quantities, you can also dispatch PCR devices to support and speed up the pace."

Officials from the police and municipal bureau nodded repeatedly when they heard this.

Yang Rui wanted to cover his face again when he heard this. Compared to transporting PCR instruments, the most convenient thing is of course to transfer samples. The test tube is much lighter than PCR.

However, Max's answer is in line with the ideas of ordinary people, and it also makes the professors at Stockholm University unable to find a refutation for the time being. Of course, Houston and others actually don't want to refute it. They are here to cooperate today.

"I will continue to introduce our second PCR device, the Finder Stability Model, which uses a better electronic stability system, can operate Wendong more accurately, and has the ability to perform long-term cycles, that is, it can work for a long time." Max said: "This is the equipment that the police station needs most. If you start DNA identification now, it must be necessary to operate it in a long and stable manner."

Sherwood nodded.

"That's what you want," Max spread his hands and said, "A three-month date ensures that you can use this machine as much as possible. Most importantly, its stability can reduce a lot of trouble."

Sherwood looked at Houston and said, "Sounds good?"

Houston's eyes were about to stand out, and he couldn't help but ask Yang Rui: "How did you do it in the long run?"

The PCR cycle will produce waste, and at the same time, it also requires a continuous stream of products. The latter is nothing, just add it. It is complicated to propose the former. It is like a restaurant that does not allow garbage removal. Houston could not think of how it was done.

Yang Rui shrugged and said, "We have modified the polymerase."

He doesn't need to introduce more specific content.

Sherwood asked Houston strangely: "Is there any problem?"

Houston shook his head slowly, and he could not object.

Max faced Yang Rui with a smile on his face.

Just like other technologies, PCR is not forever unchanging. It not only needs to change, but will also undergo drastic changes and develop rapidly in the early stages of invention.

However, how to update is not something that technical issues can determine for the company.

Building a PCR laboratory for the Stockholm Police Department, or cooperating with Stockholm University, is of great benefit to the marketing of PCR. In this case, it is naturally very appropriate to release advanced PCR technology.

However, this is a real surprise for scholars such as Houston.

"I didn't expect you have already studied so much." Houston felt a little embarrassed.

Yang Rui smiled and thought to himself, this is wherever he goes.

"If you are interested, we can do some research and discussion in the laboratory." Yang Rui said very modestly.
Chapter completed!