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Once this kind of thing is leaked, it is very likely to cause life-threatening danger to the experimenters...

Qin Luo is full and has nothing to do, why do he want such dangerous goods?

"Professor Qin, it's not that I don't want to give it to you, but that this cobalt selenide is very dangerous. If you are not careful, it will cause immeasurable losses, and if it is not done properly, there will be casualties." Peng Zhaohua said with a wry smile.

"Did you give up solving the problem because of this?" Qin Luo said with a slight smile.

"What problem to solve?"

"Of course it's a matter of thermal efficiency of electrolyzed water." While speaking, Qin Luo shrugged his shoulders and said with a smile: "As far as I deduce, cobalt diselenide is the key we've been looking for!"

Looking at the dark sky outside the window, the corners of Peng Zhaohua's mouth twitched wildly.

If he remembered correctly, Qin Luo came to the laboratory around 4 pm, but now it is only 8 pm.

Damn, how long has it been?
Just 4 hours!
In other words, Qin Luo found the key within 4 hours?

Ha ha ha... It sounds like you are writing a novel, no, no, even if you write a novel, you don't write like this.

The moment he finished speaking, Qin Luo's voice rang on the phone.

He intends to remind Qin Luo tactfully.

After a brief conversation, Qin Luo hung up the phone contentedly.

The corner of Peng Zhaohua's mouth twitched, his old face sank, and he said in a bad tone: "Ahem, Professor Qin, it's useless for you to look for me. Cobalt diselenide is only available in the Department of Chemistry."

The car door opened, and an old man in a black down jacket stepped out.

For some reason, Qin Luo had the urge to hang Peng Zhaohua up and hammer him.

"Thank you, Professor." Qin Luo took the sealed bucket and turned to leave.

However, the next sentence directly made Peng Zhaohua dumbfounded.

What the hell, this old man Peng Zhaohua is really annoying!

Zhong Yue smiled slightly, took out a sealed bucket from the back seat, and handed it to Qin Luo: "Cobalt diselenide is a poisonous element, Professor Qin must be careful when using it."

"very!"

"...I'll tell you about a hammer."

After hesitating for a moment, Peng Zhaohua said with a smile, "Professor Qin, how sure are you?"

Of course, you can think like this, but you can’t say that.

"...Professor Qin, this is not the time to joke around."

"Who is so idle and has nothing to do, joking with you?"

Qin Luo turned his head and looked at Zhong Yue suspiciously.

"Professor Zhong, have you brought the materials?" Three steps in parallel, Qin Luo came straight to Zhong Yue.

Compared with the stubborn Peng Zhaohua, Professor Zhong Yue of the Department of Chemistry was much more reasonable. After Qin Luo explained the reason, he said that he would send the materials over immediately.

Ten minutes later, a silver-white Toyota sedan parked steadily in front of the laboratory.

"Professor, please wait."

After hanging up Peng Zhaohua's phone, Qin Luo hurriedly found out the phone number of the teacher of the Department of Chemistry and dialed: "Hello, Professor Zhong, I'm Qin Luo, this is it, I need some cobalt selenide, yes, for Experiment, preferably now."

"If possible, I would like to visit the experiment." Zhong Yue said with a smile.

Full tour?

Or a full guide.

Qin Luo had no reason to refuse Zhong Yue's proposal.

"Of course there is no problem. With Professor Zhong to check on me, I have to feel more at ease." Qin Luo nodded and said with a smile.