Chapter 224

Li Qiao didn't hide it. After a moment's silence, she made a guess. "After testing, we found that a chemical element can cause chromosomal lesions, which is very similar to your sister's.

Why don't you two think about it carefully. Have you ever touched pesticides or insecticides when you lived in the countryside before.

If there are a lot of details, we will make them clear. "

Although it is speculated that the disease is caused by arsenic, there are many kinds of chemical elements. It is not possible to generalize whether the reaction is caused by single element or other mixture.

At this time, Guan Mingyu and Guan Mingchen looked at each other, their expressions were blank.

Without waiting for Guan Mingchen to speak, Guan Mingyu solemnly said: "I have never touched these things. I have studied chemistry and know that pesticides belong to chemical agents.

And We are not from Zhaojia village, and we have not been allocated land and homestead. My brother and I have lived in the farmhouse at the head of the village these years, and we don't have these things at home. "

Guan Mingyu has a clear mind and a pale face. She tells the whole story of her past.

Seeing that she was nervous, Lian Zhen motioned for her to drink water and gently asked, "have you ever done a chemical experiment in school?"

Guan Mingyu holding a glass of water, a wry smile: "I am still in senior three, the school chemistry experiment class is not much, even if there are teachers are accompanied by the operation, I did not start to do the experiment."

She was isolated at school and had no friends. Even if she was in the experimental class with her classmates, no one would like to be in the same group with her. At most, she was a bystander.

At this moment, the conference room is silent again.

Li Qiao fingers propped forehead, looked at the research report, eyes slightly deep.

Even Zhen could not help sighing, "if that is the case, we may have to give some more time.

If you don't pass the test, you don't have to worry too much. The drug R & D team of the laboratory has been studying the relevant control drugs for your body changes. I'll let you know when there is news. "

Guan Mingyu nodded in a trance, frightened and uneasy.

She never thought that there were chemical elements in her body. Her life path with her brother was simple, and even if she wanted to get in touch, there was no way.

After a while, the brother and sister are going to leave.

As soon as they got up, Li Qiao raised her head and looked at Guan Mingyu flatly

Another week is the day of college entrance examination.

Guan Mingyu shook her shoulder and nodded, "I will. Thank you, Miss Li. Thank you, brother Lian."

She then bowed to them. Although she was ugly and bulky, she was still full of conscience and gratitude.

After the brothers and sisters left, Li Qiaochang breathed a sigh of relief, closed the report, knocked on the desk, and murmured thoughtfully: "arsenic is a toxic element. Trace elements can kill people. If Guan Mingyu is really arsenic poisoning, she can't live to now."

Even Zhen frowned, "what do you mean?"

Li Qiao narrowed her eyes and pondered. Her fingers were hitting the table faster and faster. "She's not arsenic poisoning. It's arsenic compounds.

Elder martial brother Lian, our detection direction may be wrong. Arsenic does cause chromosomal damage, but it's definitely not this element

After that, Lian Zhen's eyes lit up, and he clapped his hands like a sudden realization, "yes, Xiao Li, you're right. We have been obsessed with arsenic, but we have ignored the physiological changes that arsenic compounds may cause.

So, I'm going to list all the common and uncommon arsenic compounds, and we'll start testing them separately right away. "

When they found a new research direction, they put themselves into the experiment again.

……

At 11 o'clock in the night, Li Qiao dragged her tired body back to the dormitory.

She lay on her back in bed, thinking about the experiment in her mind.

Tonight, there seems to be something missing.

Li Qiao was distracted and thought about it. Then she noticed that her mobile phone was not around.

When I recalled it carefully, I remembered that I put the phone in my white coat pocket and forgot to bring it back.

Li Qiao sat up from the bed, kneaded her temple, staring at the wall without expression. Three seconds later, she got up and went back to the lab to get her cell phone.

I should have brought the spare cell phone Shang Yu gave her to the dormitory.

In the information age, without a mobile phone, it's like wearing no clothes.

Back in the lab, Li Qiao found out her mobile phone from her white coat, opened the screen and saw that there were more than a dozen wechat messages and two missed calls.

The phone call was from a strange number. Li Qiao didn't care. She went back to the wechat page and looked at the top for the first time.

Shang Yu: eat on time.

The news came at 6 p.m., when she and Lian Zhen were still on the research platform staring at the test results.

Li Qiao opened the chair with her toes and sat down. After thinking about it, she gave him an OK gesture.

It's almost midnight. She suppresses the idea of chatting with Shangyu. After closing the chat box, she continues to read other wechat.In addition to Tang Yiting's daily farting news, there are also two pieces of news from Duan.

Li Qiao instant squint, hook lip point opened her page.

It seems that the three-day repayment time has arrived, but her account has not received the money.

Duan Yixuan's two wechat messages, one is to ask her if she is free, the other is to remind her to answer the phone.

Oh, the strange number is from her?

Li Qiao turned her lips and deleted Duan Yixuan's wechat page, and her mobile phone just rang.

Note: baby.

When Li Qiao saw these two words, she was stunned at first, and then her eyes were full of starlight.

She has been so busy these days that she almost forgot to change Shang Yu's remark to "Baobao".

The reason comes from the expression pack incident that day.

Li Qiao cleared her throat and lazily leaned against the back of her chair to answer the phone Well, haven't you slept yet

Busy for a day, the brain is not clear, baby two words, almost blurted out.

Li Qiao touched the tip of her nose and coughed several times to hide her embarrassment.

At the other end of the phone, the man was silent at first, then chuckled and asked, "what did you just call me?"

Li Qiao's ear tip was hot. She blinked and pretended to be a fool

The word "baby" seems to be hard to say, because I'm tired of it.

At this time, Shang Yu shakes his wine glass and makes a clear sound of ice. He doesn't embarrass Li Qiao any more. He turns around and says, "have you eaten on time?"

Li Qiao secretly breathed a sigh of relief, leaned her head against the back of the chair and answered him lazily, "eat more at eight in the evening."

"It's too late." The more mellow the brandy, the more attention should be paid to the sound of the body

Li Qiao sighed. She didn't want to continue this topic. Looking at the ceiling, her voice softened a little. "Why haven't you slept yet?"

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