Hot New Products Fev80 - 4N 5N 6N Se Metal Selenium granule – Huarui
Hot New Products Fev80 - 4N 5N 6N Se Metal Selenium granule – Huarui Detail:
Product Description
Selenium is a red or gray powder, with a gray metallic luster quasi – metal. Of the six known solid allotrophs, three crystals (α monoitalic, β monoitalic, and gray triangulite) are the most important. The gray hexagonal crystal system is the most stable with a density of 4.81g/cm3.
It also exists in three amorphous solid forms: two amorphous glassy forms of selenium, red and black. The former is brittle and has a density of 4.26g/cm3. The latter density 4.28g/cm3, the other is colloidal selenium.
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Our workforce through professional training. Skilled professional knowledge, solid sense of service, to fulfill the services demands of consumers for Hot New Products Fev80 - 4N 5N 6N Se Metal Selenium granule – Huarui , The product will supply to all over the world, such as: Kazakhstan, Bogota, Paraguay, Our company adheres to the spirit of "lower costs, higher quality, and making more benefits for our clients". Employing talents from the same line and adhering to the principle of "honesty, good faith, real thing and sincerity", our company hopes to gain common development with clients from both at home and abroad!
By Mario from Hongkong - 2018.12.25 12:43
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Kim from Serbia - 2018.09.08 17:09
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