The next day, when the sky was slightly bright, Liu Feng took the subway and went out.

The address given by Lao Meng is a bit remote, in Fangshan, he has to do the subway for 2 hours.

At about half past eight in the morning, Liu Feng came to today's destination: Seven Days Early Chemical Materials Research Co., Ltd., well, it turned out to be a company!

Lao Meng, this guy is a pit goods, didn't he say that he was doing an experiment for a senior brother in the school, how did he give the address to a company?

No wonder that guy released Lao Meng's pigeon before, it turned out to be like this!

"Hey, buddy, are you here here to work part-time?" Just as Liu Feng was looking at the door of the company, a buddy ran over panting and greeted.

Liu Feng turned his head and looked, it was obvious that he was another person who was cheated to do part-time work.

"Yes, I'm a big man, what about you?"

"Me too, I saw you on the subway, but I'm a high-quality person, are you also a high-quality person?"

"I see, no wonder, but I'm a first-year student majoring in chemistry in the Academy of Science, Liu Feng!"

"Haha, you turned out to be a freshman, I'm sorry, I'm a sophomore, Chen Hongzhi, you have to call me senior brother!"

……

The two introduced themselves with a smile and a smile.

"By the way, give my brother a call first!"

Liu Feng suddenly remembered Lao Meng's instructions yesterday, and when he arrived, he called his senior brother, so he hurriedly made a phone call.

A few minutes later, the two of them finished registering from the doorman, and they were led away by a personnel sister, and the three of them turned around, and finally came to a 9-story experimental building, well, the elevator, the 6th floor, a synthesis research room.

"Knock knock!" the human affairs sister knocked on the door.

"Wait a minute!" a loud voice remembered.

Liao Wenyang is a Ph.D. student at the University of Chemical Technology, and this year is also his last semester of graduation.

Seeing that the time for graduation is getting closer and closer, the task assigned to him by the boss has not been completed, and he has been stuck at a critical juncture recently.

His topic is the industrial synthesis of a new type of automobile brake fluid, and the previous experiments have gone well, but he did not expect to encounter trouble in the last step.

The design yield of this compound was 68.0%, but the experimental results were only about 20%, which was far from the design value, and it was obvious that something must be wrong.

There are not too many experimental variables involved in the feeding time, reaction temperature, or catalyst, Liao Wenyang racked his brains, but there was no good solution, and the mentor was urging, alas......

Unable to find the experimental factors that affected the yield, he could only solve it in the most stupid way, that is, to put forward each experimental variable and confirm it individually.

However, in this way, there are many experiments that need to be carried out, even if he has two master's students under him to help, he is too busy for a while, considering that it is not difficult to do experiments, so he simply recruited two interns to help him.

"Dr. Liao, I brought you the person you wanted!"

"Okay, thanks!"

The three of them waited outside the door, and after a while, Liu Feng saw a young man wearing glasses and a white coat walking out.

"Liu Feng and Chen Hongzhi, come with me!" just a brief glance at the two, Liao Wenyang led them into the laboratory, "Put on the white coat and gloves first!"

With apprehension, the two followed the senior brother into the laboratory, looking at the environment inside with a curious expression.

Originally, Liu Feng was a freshman student, and it stands to reason that he was recruited by his senior brother to do experiments before he even finished studying organic chemistry.

Not much different from the school's organic laboratory, Liu Feng looked at the layout of the laboratory, the familiar fume hood, the laboratory table, the sink, the storage room, and various experimental instruments.

Seeing this, Liu Feng's nervousness was a little bottomed out.

Put on the equipment handed over by Senior Brother Liao. The two of them became great scientists—the animals of scientific experimenters, and they were temporary.

"I heard that you are a freshman, you are a sophomore, you will always do basic chemistry experiments!" Senior Brother Liao pointed at Liu Feng, and then pointed at Chen Hongzhi, and asked straight to the point.

Liu Feng and Chen Hongzhi nodded one after another.

Although he didn't know what the basic chemical experiments his senior brother was referring to, and Liu Feng really didn't do much, he did know how to do it!

At least, he can still set up an iron frame and fix three flasks and other operations.

"It's okay if you can't do it, someone will teach you how to do it!" The senior brother didn't wait for the two of them to answer, and continued to talk to himself.

"Zhong Jing, Ruonan!" brought the two to an experimental table, and Senior Brother Liao opened his mouth to beckon the other two senior brothers and sisters in the laboratory to come over.

Liu Feng saw a man with a warm face and a senior sister who looked weak on the outside, but had an aura like a man, and walked over quickly.

"Senior brother!" The two glanced at Liu Feng and Chen Hongzhi, and called out in unison.

"I'm going to report to the boss later, it's likely that a day will be delayed like this, and I'll hand over the content of today's experiment to you, these two junior brothers are the part-time students I found, what are you going to do next, you two guide!"

"Yes, senior brother!"

So, Liu Feng and the others didn't get acquainted with this senior brother yet, so he left in a hurry.

"Two senior brothers and sisters, hello, I am Liu Feng of Hua University, are you also Hua Da?" Seeing Senior Brother Liao leaving, Liu Feng first introduced himself and asked the two of them.

"Hello senior brother, hello senior sister, I am Chen Hongzhi, a high-tech professional in chemical university. The buddies on the side also greeted him.

The senior brother named Zhong Jing nodded: "My name is Zhong Jing, you can call me Senior Brother Zhong, this is Wen Ruonan, your Senior Sister Wen!"

The Senior Sister Wen nodded expressionlessly and did not speak.

"Okay, Senior Brother Zhong, Senior Sister Wen, so what are we going to do next?" Liu Feng directly asked him about his work today.

"It's very simple!How are you doing organic chemistry?" asked Senior Brother Zhong.

Liu Feng: "Probably, maybe, it's okay!"

"Okay is okay, no is no way, what is probably possible!" Before Senior Brother Zhong could speak, the Senior Sister Wen next to him scolded with horizontal eyebrows, "Zhong Jing, these two guys will be handed over to you, I don't have time to teach these rookies!"

After speaking, he didn't even look at Liu Feng, so he went to do his own experiment, leaving the three of them with a petite but terrifying back.

Eh, it seems that this senior sister Wen has a hot temper, no wonder she is called Ruonan!

Liu Feng cautiously glanced at the female senior brother, thinking that he was under the eaves and had to bow his head!

It's just that these two days are not very easy.

Chen Hongzhi next to him was also startled, and was about to open his mouth to answer, but when he saw this situation, he had to close his mouth.

"Well, don't mind, your senior sister has this temper, but she's actually quite good. Senior Brother Zhong also glanced at Wen Ruonan helplessly, the recent pressure was indeed a bit great, and then beckoned, "Come here, your job today is to do a small experiment......