"The fifth floor of our house is the biology lab."

Two hours later, Chen Chen and Xia Yin followed a man into a building called Meng'an Pharmaceutical Company.

The man was about forty years old, dressed in a suit and leather shoes, and looked a little temperamental, but only the Mediterranean Sea above his head destroyed this temperament.

"The laboratory is on the 5th floor of the building, which was originally our company's internal laboratory, but recently the research was suspended, and our chairman was afraid that the instrument would be out of service for a long time, so he decided to rent it out."

The Mediterranean man said as he walked out of the elevator with the two of them, "After getting out of the elevator, the left hand side is the basic laboratory, and the right hand side is the computer room. ”

Chen Chen changed into disposable slippers, and then walked into the basic laboratory, only to see that there were four workbenches inside, and various common experimental tools were placed on the workbenches.

"Do you see the security door in the back, that's the entrance to the GMP lab."

The Mediterranean man pointed to the blue alloy door in front of him, "Do you want to go in and visit now?" I had the keys, but the process was a bit cumbersome. ”

"Go, of course." Chen Chen nodded, "That's what we're here for." ”

"Alright, please come with me."

The Mediterranean man took out the IC card and swiped open the alloy door, only to see that there was a narrow corridor inside, a door in front of him, and a door on the left.

"On the left is the buffer corridor, which also connects to the transfer window of each laboratory, so remember to bring in the transfer window when transporting goods into the laboratory."

As he spoke, the Mediterranean man pushed open the door in front of him, "This is the locker room, each floor is isolated by a negative pressure device, the second watch man goes to the left door, the woman goes to the front door, we are waiting for you in the third watch." ”

The last sentence was for Xia Yin.

Xia Yin nodded, and Chen Chen and the Mediterranean man washed their hands and faces in front of the pool, and changed into another pair of disposable slippers.

After disposing of all the dust on their bodies, the two walked into the second watch room.

"Our requirements here are different from those of ordinary GMP laboratories, because we need to wear closed isolation gowns, so we don't need to change underwear, which is quite convenient, right?"

"Closed? Positive pressure protective clothing? ”

Chen Chen raised his eyebrows.

"Yes, the young man is really knowledgeable, and he deserves to be a top student of Jiaotong University."

The Mediterranean man gave a thumbs up, took off his coat and pants at the same time, changed into a white lab coat prepared in the room, and then began to disinfect his hands with alcohol sanitizer and put on a disposable hood.

Chen Chen did the same, and the two entered the third watch room again.

I saw a few protective suits placed in the third watch room, and sure enough, it was the kind of fully enclosed isolation suit.

Chen Chen picked up one and looked at it, and suddenly asked, "This kind of protective clothing is generally used to deal with dangerous microorganisms, right?" ”

"Well, it seems to be, but I really don't know what the specific company is doing in it, I'm just doing business."

The Mediterranean man laughed, "But don't worry, it's already sterilized, there's nothing." ”

Chen Chen nodded, and didn't ask any more.

After the two of them put on protective clothing, Xia Yin, who was wearing a white coat, also walked in from the door next to her, and the men and women in the dressing room were separated, so there would be no such embarrassing situation.

When all three of them put on their protective suits, the Mediterranean man made the last door to the laboratory.

"As soon as we enter through this door, we are officially in the clean area."

The Mediterranean man explained skillfully, and his voice came out through the protective clothing, which was a little distorted, "The walls here are all made of sandwich color steel plate structure, and there is a set of air purification system in the laboratory, which strictly controls the humidity, temperature, and gas content of the environment, and the room temperature is constant at about 20 degrees to ensure that the air is fresh and sterile." ”

The two of them looked down the corridor, there was an incandescent light every five meters overhead, the light was bright but not dazzling, and the walls were wrapped in alloy, full of futuristic sci-fi flavor.

The floor of the laboratory is painted in light blue, which is simple and bright, and there is no trace of dust in sight, which reduces the solemn atmosphere of the laboratory.

"One of the corridors is a quality inspection room, with a cleanliness of 10,000 levels, and there are complete quality inspection instruments available for use."

"The second, third and fourth rooms in the corridor are cell culture rooms, each of which is divided into a thousand-level buffer zone and a hundred-level operation room on the inner floor. ”

"Then, there is a preparation room, a decontamination room and a warehouse in the back, don't worry about the instruments, there are absolutely all that should be."

Chen Chen nodded, walked into the first cell culture room, and sure enough, he saw a very complete set of equipment.

"This is a flow cytometer and a PCR machine, and there are centrifuges and separators over there." Xia Yin walked up to her, relying on her knowledge to distinguish one by one.

Chen Chen came to a PCR machine and turned it on.

Although Chen Chen had not conducted GMP-level experiments, he had already figured out how to use these equipment from books, but he was not proficient enough.

After sampling and inspecting a few instruments, after ten minutes, Chen Chen nodded and said to the Mediterranean man, "The price is more favorable." ”

"It's cheap enough, I just lowered it to 5 yuan per flat for you for the sake of you all students, and there really can't be less." The Mediterranean man waved his hand helplessly.

"That's good." Chen Chen nodded at Xia Yin, for a GMP laboratory, this price is indeed not high.

"Okay, I'll wait for the two of you to finish visiting, and then we'll go out and sign the contract." The Mediterranean man was in high spirits.

"We're done visiting, let's go."

Chen Chen took the lead in walking outside, and after three more processes, the three of them walked out of the laboratory and began to look at the prepared contract.

The contract that the Mediterranean man took out was seven or eight pages and hundreds of agreements, Xia Yin must not understand this, Chen Chen read it again, although he didn't understand these either, but the questions he asked were often to the point, which made the Mediterranean man secretly cry out and be difficult.

In the end, the agreement was revised more than a dozen articles before it was over.

The specific content of the contract is that Xia Yin rents the GMP laboratory on the fifth floor of the building at a price of 5 yuan per square meter, which is tentatively set for three months, but not from today, but from the day of the school's winter vacation.

The entire fifth floor has a total of 350 square meters, erasing the rent of 50,000 yuan per month.

After signing the agreement, both parties were happy, and the Mediterranean man enthusiastically sent the two out of the building.

By the time the two of them left the lab and returned to school, it was late afternoon.

"Now that the laboratory is rented, it's up to you, junior brother."

Xia Yin was bouncing and excited all the way, Baoyan had hope, and the depression in her heart was relieved a lot.

"I'm definitely not good at one, I need two assistants." Chen Chen asked, "Do you have a suitable candidate?" ”

"No......" Xia Yin shook her head blankly.

"Where's your roommate?"

"I don't have roommates, I came out to live by myself." Xia Yin replied in a low voice.

Chen Chen glanced at Xia Yin deeply.

Xia Yin only felt that the eyes were so deep that they seemed to be able to suck people in whole, and she suddenly felt a little panicked in her heart.

After a while, Chen Chen turned his head, "Then I'll ask if I'm friendly." ”

"Is that going to cost you more?" Xia Yin's face suddenly became bitter, "The pocket money I saved has basically paid the rent, and there is really not much." ”

"No money." Chen Chen shook his head, "It's enough to eat and live and give an author position." ”

"Oh, yes too......"

Xia Yin breathed a sigh of relief, the two exchanged mobile phone numbers and WeChat, and agreed to discuss the experimental process together tomorrow before they went separately.