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At the beginning, when "Yuerongfang" was just founded, Zhao Junchen also wanted to make zuò, a translucent pancreas, but this translucent pancreas needed to add glycerin as a clarifying agent, and Zhao Junchen didn't know how to make zuò glycerin, so he gave up.

Now, under the circumstance that Zhao Junchen took the initiative to give up, this translucent pancreas still appeared!

What does this mean? Has anyone found a way to make zuò glycerin? Or has someone found a clarifier instead of glycerin?

If the latter is enough, but if someone finds a way to make zuò glycerin, then for Zhao Junchen, the meaning is extraordinary!

Because, although Zhao Junchen is not good at chemical knowledge, he also knows that the role of glycerin is not just a clarifier.

For example, glycerin mixed with concentrated sulfuric acid and nitric acid can form a strong liquid explosive, which is far less powerful than black powder, although it is very dangerous to produce and inconvenient to store, but people in this era have not seen the power of high explosives at all, if it is used on the battlefield, it may only take a few to destroy the morale of the enemy and turn the tide of the war......

For a while, because of the appearance of this translucent pancreas, Zhao Junchen's thoughts drifted away.

However, after the surprise, Zhao Junchen shook his head secretly, feeling that he was thinking too much.

[Glycerin is not a natural product, it needs to be refined, and even I don't know how to make it, and the craftsmen of this era have no relevant concepts and ideas at all, and they don't know what the word "chemical" is, so how can they discover the method of making glycerin?] Maybe. The appearance of this transparent pancreas in front of me is only because the pancreatic craftsmen have discovered some kind of natural clarifying agent.

Not to mention. Even though craftsmen discovered the method of making glycerin, it did not have concentrated sulfuric acid and nitric acid. And how to make high liquid explosives? Anyway, Zhao Junchen's chemical knowledge has already been returned to the teacher, and he doesn't know the method of making concentrated sulfuric acid and nitric acid - there is a method for producing sulfuric acid in Taoist alchemy, but it is only dilute sulfuric acid, although it can be distilled and purified, but it is very difficult, as for nitric acid...... Zhao Junchen only knew that it could be made of saltpeter, but the specific steps were not known to Zhao Junchen!

So, after retracting your thoughts. Zhao Junchen couldn't help but shake his head and smile secretly, feeling that he was thinking too far, and he secretly hated that he had forgotten the chemical knowledge in his previous life, otherwise it would be a different situation now.

In fact, in this era, the production of glycerin is also entirely possible! Because glycerin itself is one of the by-products of the pancreatic industry!

Nowadays, although the method and source of pancreas are monopolized by the royal family, the development of new pancreas is still in charge of "Yuerongfang", and under Zhao Junchen's reward mechanism, the enthusiasm of the pancreatic craftsmen of "Yuerongfang" has increased unprecedentedly. Every day, we try to use various new methods and materials to make pancreas, and under this premise, the discovery and use of glycerin is not impossible.

Of course. Due to the lack of chemical knowledge, Zhao Junchen did not know that glycerin was a by-product of pancreas, and out of the arrogance of the traverser's subconscious. thought that it was impossible for the pancreatic craftsmen under his command to discover the production method of glycerin without their own guidance, so this possibility was ignored by Zhao Junchen!

Between the changes of thoughts. Although Zhao Junchen thought about a lot of things, it was only a matter of a moment.

When Zhao Junchen came to Chen Zhirong, Su Xiuning and Cui Qianxue. He had already gathered his thoughts, and his expression had returned to his usual calm and indifference.

At the same time, Chen Zhirong also noticed Zhao Junchen's approach, so he turned around and held the "crystal pancreas" in front of Zhao Junchen's eyes, and said like a treasure: "Zhao Gongzi, look, this pancreas is crystal clear, and it is very beautiful!" I didn't expect that we came to 'Yuerong Fang' to hang out today, and we met such a clever thing. ”

When she spoke, Chen Zhirong's expression flashed a hint of coquettishness, which was very different from her usual delicate and shrewd appearance.

However, in an instant, Chen Zhirong had already put on a regretful expression, and sighed: "It's a pity that there are only two pieces of this crystal pancreas in the shop, but in addition to me, Sister Su and Sister Cui also like it, so they can't get one each...... Zhao Gongzi should buy it and give it to Sister Su and Sister Cui, and I'll pick the others. ”

Hearing Chen Zhirong say this, Cui Qianxue and Su Xiuning hurriedly refused, but it could be seen that the two girls really liked the "crystal pancreas" in front of them very much, so their attitude was not resolute, and Chen Zhirong insisted on giving up, so Su and Cui finally agreed half-pushed.

Zhao Junchen thought about it for a while and agreed to Chen Zhirong's method, because Chen Zhirong's mind is mature, even if he doesn't get the "crystal pancreas", he won't be too sorry and sad, but it may not be possible to replace Cui Qianxue and Su Xiuning.

So, Zhao Junchen nodded at Xu Qingyan behind him, and motioned for Xu Qingyan to buy it with silver.

And after Xu Qingyan got Zhao Junchen's signal, he asked the guy from "Yuerong Fang" next to him: "How much silver are these two crystal pancreas?" My young master bought them all! ”

The "Yuerong Fang" guy saw that Zhao Junchen and the others were sure to buy it, and his smile became more and more enthusiastic and flattering, and he replied: "You also know that this 'crystal pancreas' is a new product, it is very difficult to manufacture, and the production is very small, and now the world is only one hundred and ten yuan, all of them are treasures, and there are only two in the small store, so this price is inevitably a little expensive......

Xu Qingyan waved his hand impatiently and said, "I just asked you how much silver this crystal pancreas is, where did you get so much nonsense, do you think my young master can't afford to pay for silver?" ”

Seeing that Xu Qingyan was a little impatient, the guy hurriedly said: "That's what the villain doesn't mean, everyone is a noble person at a glance, where do you care about a little silver...... Each of these crystal pancreas was eighty-eight taels of silver, and the two pieces were a total of one hundred and seventy-six taels of silver. ”

A mere piece of pancreas for washing was sold for eighty-eight taels of silver, which was naturally extremely expensive, and with Xu Qingyan's greedy nature, if he had heard such a price in other places, he would have jumped to his feet and scolded the "profiteers".

However, now it is purchased in the "Yuerong Fang" store, and "Yuerong Fang" is Zhao Junchen's industry, and no matter how much silver there is, it is only a matter of handing over the right hand from the left hand, so Xu Qingyan not only did not scold, but snorted disdainfully, and said: "Just such a little silver, it is worth your long-winded words!" ”

As he spoke, Xu Qingyan was about to take out the silver ticket from his arms.

However, before Xu Qingyan took out the silver ticket, he heard a young man next to him raise his voice in an arrogant and exaggerated tone: "Such a little silver, it is indeed not expensive, I bought these two crystal pancreas!" ”

As he spoke, the young man was already ahead of Xu Qingyan and stuffed the silver ticket into the hand of the guy next to him.

Such a change naturally attracted Zhao Junchen's attention, so Zhao Junchen turned his head to look, but saw that this young man had a face like a crown of jade, clear eyebrows and eyes, a slender figure, and an excellent appearance! And the clothes are luxurious, full of gold and jade, obviously from a rich family, but the arrogance and rudeness between the expressions are too obvious, and there is a bit of a squishy temperament.

At the same time, the young man was also looking at Zhao Junchen, with some disdain and provocation in his eyes.

However, in addition to looking at Zhao Junchen, he would peek at Chen Zhirong on the side from time to time, and every time he peeked, a trace of obsession flashed in his expression.

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ps: Well, the second update.

…… (To be continued......) I1292