I Have a Research Support System

In his sleep, Xu Qiu woke up suddenly, and he found that his body seemed to fly in mid-air.

Then duang fell back on the seat.

What happened, Xu Qiu was a little confused.

He looked around and saw that he was still on the school bus.

Why did it feel like I was on a roller coaster just now?

Chen Wanqing beside him laughed out loud:

"Every time the school bus passes this arch bridge, the people sitting in the back will be bumped up, and I have experienced it several times.

Sitting in the front row doesn't feel like it, and I guess the driver doesn't feel it either, they don't slow down every time they cross the bridge.

Especially the evening bus driver, who drives so fast, the experience is like riding a roller coaster. "

"Okay," Xu Qiu woke up.

"Is it almost there? How long have I been asleep?"

"You slept for about 20 minutes, the school bus is not far from the Zhangjiang campus after passing this arch bridge," Chen Wanqing said:

"It's estimated to be here in three minutes."

Five minutes later, the school bus slowly drove into the Zhangjiang campus.

The security uncle at the school gate raised the railing and saluted the driver.

After the school bus entered the school gate, it did not stop immediately, but drove forward for nearly one kilometer before stopping.

The campus of Zhangjiang Campus is very large and empty.

After Xu Qiu got off the car, he looked around and found that there was no one around, so he said curiously:

"Isn't today the first day of school? The Handan campus is full of people. Why are there so few people here?"

"Because the freshmen's reports are concentrated in the Handan campus," Chen Wanqing said:

"There are mainly students majoring in computer science, software engineering, microelectronics, and pharmacy, and there are relatively few people here.

Let's go to the drug warehouse first. The drug warehouse in Zhangjiang campus and the place where supplies are collected are combined together, which is more convenient. "

...

The two came to the drug warehouse.

The indoor area is very large, and there is only one girl inside, who should be the warehouse manager.

She was sitting by the computer, seeming to be calculating something on EXCEL.

"The medicine from Wei Xingsi's research group has arrived." Chen Wanqing said.

"Yes, I'll get it for you."

While the warehouse manager was picking up the medicine, Chen Wanqing introduced in a low voice:

"I added her on QQ, the ID is Ke Yunyun, which is probably her real name. She works very quickly, and she is mainly in charge here alone."

Soon, Ke Yunyun brought an open express box.

Xu Qiu took the box and inspected it. There were more than 20 bottles of reagents, large and small, all packaged in small brown glass bottles with vacuum plastic seals on the outside.

Seeing that there was nothing wrong with it, he asked Chen Wanqing to sign for acceptance.

"Do you want to use anything?" Ke Yunyun said.

"Yes," Chen Wanqing walked towards the cabinet and said as she walked:

"Two 50ml two-necked flasks; two 25ml two-necked flasks; four spherical condensers."

"What caliber is it?" Ke Yunyun asked.

"The ones mentioned before are all 19 ports, plus two 24-port spherical condensers," Chen Wanqing said:

"Then, four 19-port three-way valves; balloons, one bag; disposable PE cups, one bag; tin foil, two rolls; rubber stoppers, one bag each for 14 ports, 19 ports, and 24 ports."

Ke Yunyun took these things to the cabinet, recorded them in the notebook, and asked:

"Is there anything else?"

"A pack of cable ties; a pack of long rubber hoses; two explosion-proof bottles with 24 mouths, two with 19 mouths; 1000 ml Erlenmeyer flask, two with 24 mouths; eggplant-shaped bottles with 24 mouths, 250 ml and 500 Two for each milliliter; two adapters for 24-port and 19-port, " Chen Wanqing said.

After Ke Yunyun finished recording, Chen Wanqing continued:

"Five stainless steel spatulas; lens cleaning paper, five packs; weighing paper, two packs; shuttle-shaped magnetic stirrer, Teflon, about 1.5 cm long, ten pieces; plastic vat, one.

Finally, take two more lab coats, size 165 and 180 respectively; disposable latex gloves, two boxes of small size and two boxes of large size; disposable PE gloves, five packs.

By the way, there are two gas masks, which can absorb organic solvents. "

She looked at Xu Qiu and said:

"Student, do you have anything to add?"

Xu Qiu shook his head. He was surprised that the senior sister had received so much at one time, and asked curiously:

"So many things, how do we transport them back?"

"That's easy to say," Ke Yunyun said:

"I'll give you a few cardboard boxes, and then I'll lend you a cart. Put them all in the box and push them back with the cart. Just remember to return the cart before we get off work at five o'clock."

"Okay, thank you." Xu Qiu said.

After Chen Wanqing signed the receipt, the three of them packed the supplies into boxes and put them on the cart.

…………

On the way to the laboratory, the two walked side by side, pulling the cart together.

Chen Wanqing took the initiative to explain:

"I haven't done a synthesis experiment for almost a year. The previous glassware was used by Duan Yun. He was doing inorganic synthesis and couldn't mix it with us, so I simply bought new ones this time.

The main thing is that our monomers are relatively expensive. Every time we do a synthesis reaction, the raw materials cost hundreds of dollars, so the money for these utensils cannot be saved. "

"These glassware should be reusable." Xu Qiu said.

"Yes, it is also cleaned with an ultrasonic cleaner." Chen Wanqing said.

She stopped in front of the microelectronics building.

"Is the laboratory here?" Xu Qiu wondered:

"Why isn't it the material building?"

"Yes, it's here," Chen Wanqing said:

"Originally, this building was built for an academician of microelectronics, but the academician did not come for some reason.

The built building cannot be abandoned. In the end, the school considered the lack of laboratories in the Department of Materials, so the building was assigned to the Department of Materials.

Now most of the rooms inside are empty, and only a few materials department teachers who have just returned to China will be assigned to the laboratory here. "

Chen Wanqing swiped the access control card and entered the building.

There are five floors in the microelectronics building. Fortunately, there is an elevator, which is quite convenient.

Teacher Wei's laboratory is on the fifth floor. Chen Wanqing entered the elevator, pressed the button on the fifth floor with the tip of her fingernail with as small a contact area as possible, and said:

"Try to wear clean gloves to press the elevator buttons in the laboratory building, because you can't be sure whether other people have any medicine on their hands when using the elevator."

Xu Qiu nodded, and pulled the cart into the elevator.

"We have an office A501 here, and a large laboratory, which is formed by connecting the two laboratories A502 and A503." Chen Wanqing introduced.

When they reached the fifth floor, Chen Wanqing led the way, and then the two placed the medicines and supplies at the door.

Enter A501.

The room has air conditioning, a sink, three desks, one of which has a desktop computer, a sofa and a single bed.

"This bed?" Xu Qiu asked.

"Sometimes you will encounter situations that require continuous experiments, so you can live here." Chen Wanqing said.