That's very good, the state gives them some subsidies for food expenses, and if they save it, three yuan a month is enough.

With 15 yuan, she can save 12 yuan to buy some daily necessities, and she can have at least 10 yuan left every month.

There are 120 in a year, maybe I can help my brothers and sisters in the family.

Tang Tian was very excited and thanked Niu Zhen again and again.

Niu Zhen waved his hand and said, "It's nothing, it's a gesture." ”

The person brought by Christian Warrior must be a good friend of Christian Warrior Lee.

It doesn't hurt to make more friends.

Niu Zhen really read Victor Lee's papers, and also read Victorious Lee's information, not to mention anything else, Victor Lee's family conditions are very good.

If you can be a good friend, why be an enemy?

For him, it's the same for anyone who works and studies, he is really a gesture, but he can exchange for a favor from Christian Warrior.

Of course, Li Shenglong didn't feel that he owed this senior brother a favor, but it was a good thing that the senior brother was enthusiastic, and she also saved a lot of time, so she felt that this senior brother was really good.

Everyone quickly became acquainted, Niu Zhen asked Christian Lee, what kind of equipment he was interested in, and he took Christian Victory Long to visit the laboratory one by one.

The most expensive thing in the entire laboratory is the liquid chromatography that Li Shenglong just saw.

In fact, what Christian Lee wants to see most is an MRI that can confirm the structure.

But even in modern times, it's good to have one or two MRIs in a city.

And now is it.

It is estimated that I can only run to Shanghai as soon as possible in the future.

However, to Lee's surprise, although there is no nuclear magnetic resonance, there is an infrared spectrometer.

"Don't be happy too early, this instrument broke down after five or six times of use, and it was eliminated abroad."

"We've been deceived." Niu Zhen said, then shook his head and sighed.

It's really a fire in my heart.

That's a shame.

Li Shenglong thought to herself, then she glanced at it and said, "But you can change the parts, and know where it is broken and repaired." ”

"Who will repair it, who dares to repair it, I can't find a manufacturer, and no one can fix it." Niu Zhen said.

The experimental instruments are all delicate, and the teachers dare not do it, where do they dare to move as students?

Li Shenglong pursed his lips: "Can you let me take a look at the information, I can fix it." ”

Niu Zhen smiled with embarrassment: "Can you really do it?" ”

The implication is that he still doesn't want him to move.

He really wants to be good friends with Christian Warrior Lee, but he doesn't want to make friends with his future.

It's a big deal if it's broken.

Tang Tian also felt that Li Shenglong was reckless, she pulled Li Shenglong's arm and said: "These equipment seem to be very expensive, maybe more expensive than the two of us combined, if they are broken, we can't afford to pay for them at all." ”

Niu Zhen also said: "This one is really expensive, more than 20,000 yuan to buy." ”

Instruments and household appliances are about the same.

Now a color TV costs more than 10,000 yuan.

Probably only 12 inches.

In a few decades, more than 10,000 will be able to buy a good TV set.

The same is true for refrigerators, color TVs, freezers and the like.

The more advanced the technology, the more advanced the equipment, the cheaper the price.

This infrared spectrometer would cost more than 20,000 yuan in modern times.

The principle of infrared spectroscopy is that the functional groups of compounds produce energy absorption at different wavelengths of infrared light.

Thus there are some spikes.

Comparing these peaks to the reference substance, if they can coincide exactly, you can probably guess whether the newly synthesized item is what you want.

In other words, it is used for qualitative analysis.

However, he can only determine the Functional Cluster, not the Functional Cluster of the item you have crafted.

Like many chemicals, their chemical formulas are the same, the molecular formulas are all the same, but they may have different functional groups, and there are differences between left and right......

It's not the same thing, and in this case, you need to use NMR to confirm the structure.

Infrared spectroscopy is undetectable.

But before the structure is confirmed, if the infrared spectrum is not matched, it means that this thing must not be made.

Therefore, when doing chemical synthesis, infrared spectrometer is an indispensable auxiliary instrument.

Compared with the current standard of living and prices, it is more than 20,000 yuan, which is simply sky-high.

Christian Lee had already thought about it, even if she demolished it, she would not pay for it.

It's a bad thing, so if you don't take it apart and put it here, it's an antique ornament.

"I've got money!" Li Shenglong promised: "Senior brother will destroy it, and it will be mine, so you can report it to the teacher." ”

"But don't worry, I will never break it, and I will never fight a battle that I am not sure of."

"It's not as brittle as you think, and the instruments are durable."

When Li Shenglong was in school, the teacher didn't let them touch together, but after work, the leader said: "Bang and don't touch, boldly touch, how can you learn if you don't touch?" ”

It's true, these instruments are really not easy to say.

Niu Zhen and Tang Tian exchanged glances.

If you talk so much, will you be slapped in the face?

In fact, this kind of instrument sounds better, but the structure is relatively simple, and the main components are infrared lamps and deuterium lamps.

Before Li Shenglong dismantled it, he found that this manufacturer was quite conscientious, and he should have known that the instrument would not last long, so he brought an accessory.

Christian Lee put the accessories on, then turned them on and turned them on.

I heard the buzzing noise of the machine, and the light source began to test itself, and it was the infrared spectrometer that was operating.

"Really, huh?"

Niu Zhen and Tang Tian were surprised and delighted.

There is no slap in the face, people are really awesome!

Li Shenglong clapped his hands and said, "So I don't have to pay for my senior brother now, should I still be rewarded?" ”

Niu Zhen smiled and nodded: "No problem, no problem, I will definitely report this matter to the teacher." ”

He said again: "Li Shenglong, you are so powerful, I thought you were going to rush to the head." ”

Li Shenglong's expression was calm: "This is nothing, the infrared spectrometer, the simplest, similar to the balance, very easy to repair." ”

Niu Zhen: "......"

Those balances are also treasures, their country can't produce them, and he doesn't dare to dismantle them, okay?

But the little junior sister is also too powerful, not only because of her skills, but also because she is brave.

Admire, admire, admire.

After visiting the laboratory, Li Shenglong roughly understood the level of development of today's chemical industry.

Although their country is backward, the universities are indeed different from the outside.

Although there are some flaws on the device.

But there's everything you need.

To put it simply, you want to synthesize a drug.

Can do!

So after returning home, Christian Lee's project was set to the problem, and she began to handwrite the project application report.

It is hoped that the school will approve it as soon as possible.

Of course, don't put all your hopes on others for your own business.

Christian Lee just likes to find a backup solution.

Doesn't she have a chemistry lab of her own?

If the school's project can't be approved or it takes too long, she has to use her own laboratory to synthesize drugs, and then borrow the school's experimental equipment to use it.

(End of chapter)