There are a lot more categories here than other places, and there is basically everything.

Even if the detection speed is fast, it still takes some time.

Some things can't be reached, so you have to let the stall owner take them. If you take it and don't want it, you can change it for several things, and any stall owner will be a little impatient.

It's obviously good, but I don't want it yet, so I'm not here to make trouble.

It is not clear whether the stall owner knows that some of his goods are defective.

It's better to remind him quietly.

Laifeng was not angry at the stall owner's rudeness to him.

He whispered very seriously: "I also want to buy your things, and I have to buy a lot."

Hearing this, a smile appeared on the face of the stall owner Bitter Gourd.

"You can eat our food with confidence. The quality is absolutely guaranteed, most of the goods were only delivered yesterday, and the price is fair! Much better than others. ”

The stall owner said confidently.

It seems that he really doesn't know that there is a problem with his own food.

Most people can't see it.

So business here is good.

The boss smiled, but Laifeng's face was gloomy.

With a serious face, he whispered: "Your spinach has residual pesticides, leeks have hormones, xxx has heavy metal pollution, Chinese cabbage contains formaldehyde, white fungus has flavonactus, and sweet potatoes are rotten....."

Laifeng said a lot in one breath.

The boss's face turned green when he heard this.

But because the market is too noisy and the sound of the wind is small, many people did not hear clearly, and only heard that there were residual pesticides in spinach.

But he has realized that what he is talking about later is also a variety of problems.

"You, don't be scared and say, how can there be pesticides, even if there are, they should be, how can there be vegetables that are not sprayed with pesticides, and if they are not sprayed with pesticides, they are not all fed to insects."

"Besides, you didn't bring the instrument, so you touched it with your hand, how did you know that there were pesticides in it?"

"Don't talk nonsense here, hurry up!"

The boss's anger is even greater. No fists can be used.

Laifeng also felt that the boss didn't hear clearly just now, so he repeated what he had just said loudly.

The boss's face was greener. Gritting his teeth angrily, obvious nonsense.

The customers also seemed to be in disbelief that Feng did not bring any testing equipment.

This time, almost all the customers in front of the booth heard the words of the wind.

The dishes that were originally picked were delayed in payment, and some simply left.

Regardless of whether what Lai Feng said was true or not, he was already suspicious of the dishes on this stall.

Originally, there were many customers in front of the stall, but there were very few of them.

It has seriously affected the business, and the stall owner is holding his breath.

Suddenly thinking that Laifeng might be from the quality inspection department, he hurriedly smiled.

Otherwise, how do you know that there is a problem with your food, and it seems to be very professional.

I don't even know what I'm selling.

"Do you have any equipment, how did you detect it? If you don't have any evidence, you have to show evidence. ”

"Look at you scared my people away, and you made a lot less money."

Hearing the evidence, Laifeng made a difficulty.

I had to call someone from the health department to get tested again.

"Don't ask me how I know, you have a problem with these goods anyway. If you don't believe me, I'll just call someone to come and test it now. ”

"Boss, you have to be prepared to be punished. And these goods will definitely be confiscated, or not allowed to operate. ”

Laifeng said, took out his mobile phone, and searched the relevant departments on the Internet.

The stall owner panicked.

"Don't you call, I'll put away all the problem goods you said, and if you don't sell them, you won't get them."

Laifeng put the phone in his trouser pocket. Picking up a piece of sweet potato, the kaba broke in half, revealing a large area of black filamentous lesions, and it also exuded an unpleasant smell of decay.

The stall owner looked stunned.

"How so? This sweet potato looks pretty good. I've got a big truckload of it. I'm going to die. As he spoke, he broke several pieces in a row, all of which were the same, and they were inedible at all. But there are also parts that are good.

It turned out that the boss was also a victim.

It seems that he really didn't know that there was something wrong with this sweet potato.

Laifeng hurriedly comforted.

"It's not without a little good. You see, that's all good. ”

The boss was in a bad mood when he approved the inferior goods, but he was very curious about the eyesight of the wind.

Watching Laifeng take a piece of sweet potato beside him and break it open, it was really good, there was no rotten smell, and the authentic sweet potato was fragrant.

Curiously asked, "These sweet potatoes are very good in appearance." Moreover, if you don't break it open and look at it, you won't be able to smell the inside with the skin, how can you tell the difference between good and bad fruit? ”

"Can you teach me? I picked out all the bad ones and threw them away. ”

"I can't just break them all and look at them, and no one wants them anymore if they are broken in half."

Laifeng also wants to teach him, but how to teach him?

There's no way to teach it.

"Forget it, I'll help you pick out the bad fruit. You can't learn it, but you can't learn it in a while. I've been studying for years. ”

Laifeng said and began to pick sweet potatoes. Soon, the hundred and ten catties of sweet potatoes were divided into two piles, good and bad.

The boss broke all the bad fruits into two pieces, and the result was no good results.

As for the good fruits, the stall owner only broke three. Of course, these three are all good, and no matter how much they are, they are reluctant to destroy.

With only these three good fruits, plus a bunch of bad fruits, he has already admired the identification skills of Laifeng to the ground. Even the problematic vegetables that Laifeng said, I also believe it a little.

It's just that the hormones, fungi, pesticides, heavy metals and so on contained in it can't be seen with the naked eye like bad sweet potatoes. Even if you open it, you can't tell the difference.

A total of more than 100 catties of sweet potatoes only picked out about 30 catties of good fruits.

Although the stall owner was very painful, he was quite excited to see that Laifeng had such superb detection technology.

Many people have seen the sweet potato technology of coming to the wind.

At this time, there were many people gathered in front of the stall, but they all seemed to be windy.

"It's amazing! Even if there is a testing instrument, you have to open the sweet potato to detect the quality of it. ”

"This little brother can detect it without even looking at it. And the detection speed is so fast. It's incredible. ”

"Yes! This little brother must be a quality inspector. ”

"It is impossible for quality inspectors to have such good technology, and they can detect without any instruments. Even if you have instruments, it takes a long time to get results. ”

Laifeng didn't want to delay the stall owner's business, so he shouted at the people present: "There are still a lot of high-quality vegetables in this stall, cucumbers, loofahs, eggplants, and winter melons are all very good, I have tested them, please rest assured to buy."

"Of course, and these good sweet potatoes I just picked out, there is absolutely no problem at all."

Because of the incident of detecting sweet potatoes, people are convinced of the technology of Laifeng. What he says is good must be really good.

Soon, these few things that Laifeng said began to scramble.

Seeing this, Laifeng hurriedly bought some problem-free vegetables and fruits.

At the time of checkout, the stall owner deliberately gave Laifeng a lot cheaper.

There has also been a dramatic shift in attitudes.