I have a magical world

Hg, also known as mercury, is an accumulated and persistent poison often found in electronic products.

It is used in many experimental projects.

Among them, mercury oxide, mercury arsenide, mercury benzoate, mercury phosphate, mercury salicylate and mercurochrome are widely used in medical treatment.

Moreover, in ancient China, mercury was still a serious surgical drug.

In the "Fifty-Two Prescriptions" in a silk book unearthed from the Mawangdui Han Tomb in Changsha in 1973, mercury was used in four prescriptions.

When Duke Huan of Qi was buried in Linzi, there was also a saying in his tomb that "pour mercury into a pond".

During the pre-Qin period, ancient Chinese people obtained mercury by heating cinnabar, or mercury sulfide powder.

It is no exaggeration to say that the application history of mercury and its compounds almost runs through the entire history of Eastern and Western civilizations.

as a hazardous chemical.

Private purchases of more than 5,000 grams in a single transaction need to be registered with the local public security bureau.

Units or production departments are required to hold approval certificates related to hazardous chemicals when purchasing.

But it doesn’t matter if you make small batches for yourself, they can be easily purchased in chemical reagent stores everywhere.

Chen Xuan has known about this for a long time, so his goal is very clear.

The mobile navigation APP quickly retrieved more than a dozen reagent stores.

He made a selection, mainly considering the distance factor, and chose a chemical reagent store called Taixing'an Medical Equipment Co., Ltd. as his destination.

Various chemical reagents are sold there, including nucleotide reagents, sodium iodide reagents, glutathione biochemical reagents, aureobasidin A chemical reagents, etc.

The variety is relatively complete, and basically all the biochemical and chemical reagents that are allowed to be sold in small quantities on the market are available.

After confirming the location, Chen Xuan got dressed and stepped out of the house.

The time has come to 7:43 in the morning, which happens to be the morning rush hour when people gather to go to work.

As soon as he opened and locked the door, a beautiful figure hurried down from upstairs.

The high boots made a particularly clear sound as they stepped on the stairs.

Chen Xuan turned around and looked at the stairs.

The person who was hurriedly coming downstairs was one of his "neighbors" whom he had known with a nod.

The owner of Qianying is Lin Qiang, who is two years older than him. She works at Lianjia in Tianhai as a real estate agent.

When he looked up, he happened to see those shapely long black stocking legs.

Wearing a black Lianjia uniform, she can outline a plump curve with every step she takes.

This age is the time when women show off their elegance and stunning moments.

Chen Xuan glanced at it, his eyes paused, and he showed a calm expression of appreciation.

In the past, he wouldn't have dared to think too much. In Tianhai City, beautiful women were also scarce and beyond the reach of ordinary people.

Previously, he had seen Lin Qiang's back getting in and out of a luxury car more than once when he passed by the gate of the community after working overtime.

This is an ambitious and smart woman who is looking for her prey in this big city.

When the two of them passed each other, she raised her head and looked at Chen Xuan, her eyebrows were as crescent as the moon, she smiled, nodded, and said hello.

"Good morning! I'm almost late!"

Chen Xuan heard this and nodded with a smile.

"Morning, pay attention to the steps."

Lin Qiang's long and smooth black hair was tied into a high ponytail. She put on light makeup on her pretty face, and her moist thin lips were slightly raised.

I wonder if she is a hunter or prey?

There was no communication between the two. She strode downstairs and rushed to her post. Chen Xuan also stopped admiring her eyes.

Now he no longer needs to look up to this kind of woman.

He has a whole different world waiting to be developed and claimed.

There is also a cute and petite cat girl and a pure and beautiful half-elf lady.

This vulgar Blue Star could not tie his fate after all.

Chen Xuan smiled with emotion and walked downstairs calmly.

…

Half an hour later, Chen Xuan walked out of the chemical reagent store.

He held a plastic box in his hand.

Inside the box are six PP plastic cans with a nominal weight of 350 grams.

Each jar contains mercury that is 99% pure.

It is worth mentioning that 1 milliliter of mercury is equal to 13.6 grams, so the nominal unit of measurement is usually grams.

This thing is not cheap, the higher the purity, the more expensive it is.

There is also mercury with a purity between 80% and 85% and containing a small amount of sulfide as a stabilizer.

Chen Xuan directly filled up the offer and arranged for a high-end match.

According to the current market price of 925 yuan per 1,000 grams, the conversion is 0.925 yuan per gram.

This price is much more expensive than the international mercury price, and is equivalent to the difference between the international gold price and the actual commodity gold price.

He purchased a total of 2,100 grams and paid 1,942.5 yuan.

This investment needs to be recouped through the continent of Naroa.

At present, he only has to clear the link in the other world before he can continue to support Blue Star.

He has already had an idea of ​​Naroa's counter-selling of Blue Star's items. It requires a certain amount of capital and foundation to play well, and it also requires his personal strength.

But as long as the stalls are spread out, Blue Star can definitely be described as making money every day.

By then, a business cycle between the two worlds will be initially formed.

Chen Xuan will be the only meeting point and enjoy the most dividends!

…

Traveling through the huge city.

In the next six or seven hours, he completed all the procurement projects one after another.

include:

Ten permanent brand 28-inch weighted bicycles were purchased from a physical store, so the unit price of each one reached 680 yuan, and the cost was 6,800 yuan.

If it can be purchased in large quantities or through the procurement network, the unit price cost can be reduced by more than 15%.

But it doesn't matter, anyway, this batch is taken to another world to test the water first.

In addition, there are two fully automatic Coke commercial machines.

A single unit sells for 3,700 yuan and comes with two gas bottles.

He also purchased 20 10L carbon dioxide cylinders at 280 yuan each.

50 boxes of 20L concentrated cola syrup, 155 yuan per box.

This stuff is blended with purified water at a ratio of 1:5, and then filled with carbon dioxide, and it becomes a cola drink.

Inflation will be done by machine and is easy to install and operate.

Just to solve the power supply problem, Chen Xuan spent more than 4,000 yuan to buy a 15-kilowatt split diesel generator with the same diesel engine head as the tractor.

Then I went to a gas station and bought a few barrels of diesel. Compared with gasoline that requires a certificate to be packed in bulk, diesel is more convenient.

After buying these things, he took them all to a secret place and put them in the storage compartment.

Finally, I went to the suburban aluminum factory and purchased 50 high-purity die-cast aluminum ingots weighing 10KG and 99.99%.

The price of aluminum materials is 18,630 yuan/ton, and casting materials are even more expensive.

Chen Xuan also spent more than 10,000 yuan on this half-ton of aluminum ingots.

In fact, half a ton of aluminum is not enough for the daily consumption of those township-level aluminum alloy factories.

This level of apheresis can be described as a small order.

The handover process and everything are very convenient.

Chen Xuan was very quick with the money, and shipped out the goods by the dozen. As soon as the invoice was issued, the warehouse shipped goods as needed.

It's just that the factory didn't guarantee delivery, so Chen Xuan called a micro-carrier to take it to a designated secluded place and that was it.

All in all, this round of procurement went relatively smoothly.

It's just that the money is really not spent less.

In just one morning, Xiao Siwan was smashed out.

This further reduced his remaining savings.

But it's all worth it!

Source of prices in the book:

Taobao, 1688, Jicai.com, Shialuminum.com, CBC Metal Network, Ron Chemical Reagent Network.

It is for reference only and does not serve as a basis for reality. If there is any discrepancy, the book shall prevail.