Chapter 80: Zhang Jiang Laboratory

　　 In his sleep, Xu Qiu woke up suddenly, and he found that his body seemed to fly into the air.
　　 Then duang fell back on the seat.
　　 What's the situation, Xu Qiu is a little dazed.
　　 He looked around and found that he was still on the school bus.
　　 How did it feel like on a roller coaster?
Chen Wanqing next to 　　 laughed:
　　 "Every time the school bus passes this arch bridge, the people sitting in the back row will be turned upside down. I have experienced it several times.
　　 I don’t feel anything when sitting in the front row. I guess the drivers don’t feel it either. They don’t slow down every time they cross the bridge.
　　 Especially the late bus driver, driving fast, the experience is like riding a roller coaster. "
　　 "Okay," Xu Qiu cleared up.
　　 "Is it coming soon? How long did I sleep?"
　　 "You slept for more than 20 minutes, the school bus is not far from the Zhangjiang campus after passing this arch bridge," Chen Wanqing said:
　　 "I guess it will be there in three minutes."
　　 Five minutes later, the school bus slowly drove into the Zhangjiang campus.
　　 The uncle security guard at the school gate raised the railing and saluted the driver.
　　 After entering the school gate, the school bus 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 were no people around, so he curiously said:
　　 "Isn't today the first day of school? The Handan campus is crowded with people. Why are there so few people here?"
　　 "Because the reports of undergraduate freshmen are concentrated on the Handan campus," Chen Wanqing said:
　　"Here are mainly students majoring in computer science, software engineering, microelectronics, and pharmacy. Relatively speaking, there are relatively few people.
　　Let’s go to the drug warehouse first. The drug warehouse and the place where the supplies are collected on the Zhangjiang campus are combined, which is more convenient. "
　　……
　　 The two came to the drug warehouse.
　　The indoor area is very large, and there is only one girl in it, who should be a warehouseman.
　　 She is sitting next to the computer, seeming to calculate something on EXCEL.
　　 "The medicines of Wei Xingsi's research group have arrived." Chen Wanqing said.
　　 "Yes, I will get it for you."
　　 During the time when the warehouse was going to get the medicine, Chen Wanqing introduced in a low voice:
　　 "I have a QQ with her. The ID is Ke Yunyun, and Gu Ji is her real name. She works very neatly. Here, she is mainly responsible."
　　 Soon, Ke Yunyun brought an open express box.
　　 Xu Qiu took the box and inspected it. There were more than 20 bottles of reagents inside, all of which were packed in small brown glass bottles, and there were vacuum plastic seals on the outside.
　　 He did not see any problems, so he asked Chen Wanqing to sign for acceptance.
　　 "Are you going to get anything to use?" Ke Yunyun said.
　　 "I want," Chen Wanqing said as she walked toward the cabinet:
　　 "Two-necked flasks with a volume of 50 ml, two; two-necked flasks with 25 ml, two; spherical condensers, four."
　　 "What's the caliber?" Ke Yunyun said.
　　 "The ones mentioned before are all 19 ports, plus two 24-port spherical condensers," Chen Wanqing said:
　　 "Then, 19-port three-way valve, four; balloons, one bag; disposable PE cup, one bag; tin foil, two rolls; rubber stoppers, one bag each for 14, 19, and 24 ports."
　　 Ke Yunyun took these things to the cupboard, made notes in the notebook, and asked:
　　 "Anything else?"
"One pack of cable tie; one pack of long rubber hose; two explosion-proof bottles with 24 mouths and two with 19 mouths; Erlenmeyer flasks with 1000 ml and two with 24 mouths; eggplant-shaped bottles with 24 mouths, 250 ml and 500 Two for each of milliliters; two for 24 and 19 ports." Chen Wanqing said.
　　 After Ke Yunyun made a record, Chen Wanqing continued:
　　"Five stainless steel scrapers; lens wiping paper, five packs; weighing paper, two packs; shuttle-shaped magnetic stirrer, PTFE, about 1.5 cm long, ten pieces; plastic bucket, one.
　　 Finally, take two more lab coats, yards 165 and 180; disposable latex gloves, two small boxes, two large boxes; disposable PE gloves, five packs.
　　 By the way, there are also gas masks, two, which can absorb organic solvents. "
　　 She looked at Xu Qiu and said:
　　 "Boy, do you have anything to add?"
　　 Xu Qiu shook his head. He was surprised that the senior sister received so much at once, and asked curiously:
　　 "So many things, how can we transport them back?"
　　 "This is easy to say," Ke Yunyun said:
　　 "I will give you a few cardboard boxes, and then borrow a cart from you, put them in the box, and push it 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 sorted and packed the materials used for the receipt and put them on the cart.
　　…………
　　 On the way to the laboratory, the two went side by side, pulling the cart together.
　　 Chen Wanqing actively explained:
　　 "I haven't done synthesis experiments for almost a year. The glassware before was used by Duan Yun. He made inorganic synthesis and couldn't mix it with us, so I bought new ones this time.
　　 Mainly, our monomers are relatively expensive. Each time we do a synthesis reaction, the raw materials cost hundreds of yuan, so these utensils can't be saved. "
　　 "These glassware should be reusable." Xu Qiu said.
　　 "Yes, it is also cleaned with an ultrasonic cleaner. UU reading www.uukanshu.com" Chen Wanqing said.
　　 walked to the microelectronics building, she stopped.
　　 "Is the laboratory here," Xu Qiu asked in confusion:
　　 "Why not the material building?"
　　 "Yes, it's here," Chen Wanqing said:
　　 "The school in this building was originally built for an academician of microelectronics, but the academician did not come for some reason.
　　The built building cannot be discarded. In the end, the school considered that the materials department lacked laboratories, and the building was assigned to the materials department.
　　 Now most of the rooms are empty, and only a few teachers from the Department of Materials who have just returned to China will be assigned to the laboratory here. "
　　 Chen Wanqing swiped the access card and entered the building.
The 　　 Microelectronics Building has five floors. Fortunately, there is an elevator, which is quite convenient.
　　 Teacher Wei’s laboratory is on the fifth floor. Chen Wanqing entered the elevator and pressed the button on the fifth floor with the end of her nail with the smallest possible contact area, and said:
　　 "The elevator buttons in the laboratory building should be pressed with clean gloves as much as possible, because you are not sure if someone else is using the elevator with any medicine on their hands."
　　 Xu Qiu nodded, and pulled the cart into the elevator.
　　 "We have an office A501 here, and a large laboratory, which is formed by two laboratories A502 and A503." Chen Wanqing introduced.
　　 When they arrived on the fifth floor, Chen Wanqing led the way, and then the two placed medicines and materials at the door.
　　 Enter A501.
　　 There are air-conditioning, sinks, three desks, one of which has a desktop computer, in addition to a sofa and a single bed.
　　 "This bed?" Xu Qiu said.
　　 "Sometimes there are situations that require continuous experiments, and you can live here." Chen Wanqing said.