Chapter 123 emerges endlessly

Each impurity in the solution has a specific shift value, also known as the RF value. Substances with different proportions of www.biquge.info have a rising height, that is, the height of climbing along the strip of paper is different. For example, a certain impurity can rise to three centimeters, the second substance can climb to four centimeters, the third impurity can rise to five centimeters, and of course, penicillin also has its own specific shift value, such as seven centimeters.

As long as the substance is fixed, the specific shift value will not change, that is, the height of the climb will not change, and only penicillin can reach about seven centimeters.

Gong Nian Huai is to use this characteristic of the substance, the principle of capillary phenomenon to further eliminate impurities in the solution, so as to obtain more pure penicillin. Reduces the chance of adverse effects during penicillin use.

The next thing to do is to cut out the piece of paper where penicillin gathers, soak it in distilled water, and let the penicillin dissolve again, and the solution obtained at this time is penicillin with higher purity and stronger efficacy.

In this way, the benefits are numerous.

After drying the penicillin-soaked rice paper, seal it and store it for easy portability. Whether it's a march to war, or a family trip, just bring a pack of rice paper penicillin.

As for distilled water, it's easier to obtain. As long as there is water and firewood, bring a simple device for extracting distilled water, you can extract it anytime and anywhere, and you don't have to stock it up in advance.

In this way, in the case of not being able to make the kind of injection in later generations, and using jars and jars of distilled water, in addition to being inconvenient to carry, there is also a defect, that is, it cannot be stored in a vacuum, and after a long time, it will deteriorate and cannot be used.

Penicillin on rice paper, as long as it is properly preserved, is not damp and does not contaminate debris, and can be used at any time, so it is more advantageous.

The four of them worked non-stop until the time of the lamp, and it was not until the end of the day. The courtyard was silent except for the occasional wind blowing and the last batch of rice paper that blew to dry.

Only Fang Qiong was quite reserved, pounding her waist and sitting on the ground without stopping to take in her breath, and the other three people directly lay on the ground on their backs, without even having the strength to move their fingers.

Gong Nian Huai did not turn all the rice paper penicillin into penicillin solution, and selected ten from each of the three categories to make a solution, and the rest will be determined according to the test effect.

In the morning, Zhang Yan retrieved the purulent material from the barracks and held it in a small porcelain jar. After the penicillin solution is made, a little bit is dipped in a piece of paper and placed in a porcelain jar for observation. If there is a large circle in the place where the paper is placed, it means that the penicillin has driven the bacteria away, which means that this concentration of penicillin has a medicinal effect.

Of course, it will not be immediate, it will take some time.

"Nian Huai, what's wrong with me, I'm obviously very tired, but I'm still happy in my heart," Meng Zhijing lay on his back, with a smile on his face that rippled from the bottom of his heart, and his eyes looked at the rice paper slips hanging on the rope and swaying in the wind.

"Oh!" Gong Yi Nian Huai sighed lightly, he didn't have Meng Zhijing's state of mind. As soon as the body has something to rely on, the whole body is like a silkworm chrysalis wrapped in a cocoon, and I just want to enter a dormant state, my eyelids have already been closed, and the sleepiness is like the tide of the Qiantang River.

"Nianhuai, aren't the rabbits sent back by the stone injured, or give them some magic medicine, just test whether the pus cells are a little slow." Meng Zhijing blinked his eyes, his eyes were shining, like bright stars in the night sky.

"I have no opinion, Brother Meng, please try to see if the rabbit has a fever, if it has a fever, it is the best, if it does not have a fever, it means that the rabbit has controlled the injury by himself, and the effect cannot be seen with the magic medicine." Gong Nian Huai closed his eyes and said nonsense, he really didn't have the energy to deal with these strange theories, so he had to dream perfunctory.

"Oh? Nian Huai, you said that as long as you have a fever, you can use magic medicine? Meng Zhijing got up with a bone, holding the ground with both hands, like a big toad that was about to jump into the water from the lotus leaf.

"Meng Gongzi, Uncle Li and Uncle Ruan are both injured, I don't know if they have a fever? I'm going to check it out? Zhang Yan, who was lying next to Meng Zhijing, began to pay attention again, and he didn't take the warning of Gong Nian Huai to heart. They think that this is the same as boiling herbs, and they can drink it when they can boil it, where is there a concept such as allergies mentioned by Gong Nian Huai.

"Hehe," Gong Yi Nian Huai laughed dryly, "Brother Zhang, if you can guarantee that the stone will not kill you when it grows up, I don't mind if you give these medicines to Li Jun." "Gong lost Nianhuai, I was really convinced. Instead, he hopes that the medicine he has made is poison, poisoning a few rabbits, so that they can see that the medicine can be used to cure diseases and save people, as well as to kill people.

"Nian Huai, this magic medicine can still cure people to death?" Fang Qiong, who was sitting on the side with her eyes closed, opened her eyes and looked at Gong Nian Huai with a solemn face.

Gong Nian Huai sighed lightly, it seems that the desire to sleep with the cat for a while is about to come to naught. "Uncle Fang, this medicine can't cure people. It's just that there will be impurities that are not clean, and it may cause adverse reactions after being injected into the human body, and in severe cases, it may lead to asthma, fever or shock, and then it can kill people. ”

"Oh, that's right, then ......, be cautious." Fang Qiong seemed to understand, leaned back, and suddenly straightened up again, "Nian Huai, isn't this medicine drunk, why do you say that it is injected into the human body?" ”

"Uncle Fang, when did the little nephew say that this medicine was used to drink? The syringe you asked the deer carpenter to make is what you use to inject these potions into your body. Gong Yi Nianhuai sighed secretly, it turned out that what he said before was automatically filtered by these people, and he didn't listen to it at all.

"What?" Sure enough, Fang Qiong remembered that the syringe carved from iron pear wood came, "Nian Huai, you said that you used a syringe to inject these potions into people's bodies?" "Fang Qiong's eyeballs almost fell out, is there anyone who treats diseases like this?

Just the process of making medicine has already subverted the concept of the three people, including Fang Qiong, but after doing it step by step, seeing the dirty water with green hair change into a clear potion, the three of them saw it was believing, and slowly accepted it.

Now I use a needle to pour medicine into people's bodies, where have I ever seen people feeding medicine like this, feeding medicine without mouth, using a needle. And if you don't talk, where to go?

Not only Fang Qiong was in a daze on the side, but even Meng Zhijing and Zhang Yan stared at Gong Nian Huai with their mouths open. However, Gong Nian Huai lay straight on the ground, not even moving his eyelids, and I didn't know that the three of them were surrounding Gong Nian Huai, making a final farewell to the body.

"Nian, Nianhuai, how to use the syringe, hehe, let the little brother try it? No, could you please demonstrate it for us? Meng Zhijing salivated and stared at the upright Gong Nian Huai with a smile.

"Nian Huai, can you give it a try?" Fang Qiong's eyes were shining, but fortunately, Gong Nianhuai closed his eyes, otherwise what he saw was a green and faint light, and when the dark night came, the last ray of light in the western sky had long since disappeared.