Don't buy the' bian stone' that costs tens of dollars on the stalls and Taobao. That thick, heavy and hard stone is not bian stone at all! As far as I know, 90% of bian stone on the market is fake! I spent 30 yuan on Taobao to buy the stone tablet, which is the same as the one on the stall. The work is rough and the wholesale price is 5 yuan each! It was tested by a friend's unit and did not contain strontium and rare earth components at all. Their test reports are copied! Jewelry Appraisal Certificate was bought by 10 yuan! It says "microcrystalline limestone". Later, I learned that both marble and stone used in inkstone are called microcrystalline limestone, which can't explain the composition at all! In addition, the bian stone sold by Tongrentang drugstore downstairs in my house is "Sibinbao brand", and the manufacturer is Beijing Sibinbian Bian stone science and technology development center. Only one dealer sells it online. After reading it, the clerk also said that what I bought was fake, and the hardness and weight were wrong. Because the test costs a lot of money, it is impossible to pass the test so cheaply. Regular pharmacies and big websites don't sell this kind of rough work. Don't be greedy and cheap. Go to Tongrentang Pharmacy and compare the workmanship of the stone stall to know the difference. Don't blindly follow the trend when buying Bian Shi. Look more and compare more. If you are serious, you won't be cheated!

Even if a vendor in Bian Shi claims that "a fake product costs 10,000 yuan", consumers should not believe it easily. Because many vendors don't know more about Bian Shi than consumers, but the stone factory is inexplicably confident and follows suit. The reason why the stone factory dares to say that "a fake is worth 10,000 yuan" is because the country has not yet formulated the stone industry standard (at present, only the enterprise standard formulated by Beijing Sibin Stone Science and Technology Development Center in China). If consumers are deceived, the complaint is unfounded.

According to the author's observation, there are the most fake bian stone on Taobao, which is very cheap, tens of dollars a piece (mainly Lingbi, marble or granite). Fill in the number with a copy of the jewelry appraisal certificate or test report, because the crystal particles of the real edge stone are small (about 0.03mm), the hand feels delicate and the price is slightly higher. Compared with the "Bian Shi" bought by the author in a shop in Taobao, the surface of the stone is white, which obviously shows that the stone is hard, rough and has large crystal particles, and it is obviously not Bian Shi. However, the owner himself knew nothing about Bian Shi's knowledge. If he doesn't know, how can he make a promise of "making a fake and paying 10 thousand" Ignorance is fearless, and virtue is fearless. This is the status quo of Bian Shi stores on Taobao.

Identification method of bian stone;

Third, look:

1, a look at the drug supervision machinery word:

Bian Shi belongs to the instruments of traditional Chinese medicine. When purchasing, you must read the medical equipment registration number issued by the Food and Drug Administration. Manufacturers recognized by the Food and Drug Administration are more reliable.

2. Second, look at the test report:

Only when the composition and radioactivity of the authoritative department are tested to ensure that the stone does not contain harmful substances, strontium and rare earth can it be sold as bian stone;

3, 3 see stone work:

Authentic Bian Shi Spin Crystal has small particles, fine workmanship and delicate touch. The inferior "Bian Shi" crystal particles are large, hard, heavy, rough and white;

Three noes:

1, I don't listen to the stall owner's nonsense:

Taobao sellers don't know what bian Shi is. They sell marble or lingbi stone as bian stone, dare to promise "fake one loses one", operate blindly, and are ignorant and fearless.

2, 2 don't look at jewelry appraisal:

Jewelry certificates can only simply judge the quality of stones, and stones with unknown composition cannot be called kerbs. For example, bian stone belongs to limestone, but limestone is not bian stone;

3. Don't trust the certificate of origin:

"Sibin" refers to the ancient Surabaya Valley, not the present Surabaya City. Beijing does not necessarily produce roast duck, and Surabaya certainly does not produce stone.

Three notes:

1, pay attention to the reddish-brown stone:

The ore has copper in the green and iron in the red. Merchants speculate that the color of bian stone is mostly profit-seeking. Sibin's genuine bian stone skin is black and yellow, so everyone should pay more attention.

2. Pay attention to low-priced and inferior products:

The unidentified "Bian Shi" costs 10,000 yuan per ton, and the regular batch inspection also costs several thousand yuan. Bian Shi below 100 yuan in the market should be vigilant;

3. Pay attention to false propaganda:

Many vendors on Taobao are bluffing under the banner of "Tong Ren Tang Bian Shi". In fact, conditional friends will understand if they visit Tongrentang in person. Tongrentang only sells a brand in Bian Shi. The manufacturer said that only one BC network on the Internet is formal (to avoid advertising suspicion, the name is not mentioned here), so it is not credible to sell dog meat online, so everyone should pay more attention;

PS: The above information was collected by Lucky Cat. Welcome to reprint. Part of the contents are taken from Fan's Preliminary Study on Bian Shi Therapy and Geng Naiguang's New Bian Shi Therapy. The reference articles are: How can consumers tell whether Bian Shi is true or false? Beware of the trap behind the low-priced stone. You can learn more and avoid being fooled.