1) Enwere ike ịbanye nkwekọrịta nkwekọrịta
Tungsten Selenide MF WSe2Tungsten Selenide Agba ojii, ọchịchịrị redTungsten Selenide ịdị ọcha 99.99% Tungsten Selenide Size 100 meshTungsten Selenide CAS No. 12067-46-8Tungsten Selenide Ngwa mkpa ihe nkiri sel anyanwụ.
Nkọwa nka nka | 单位: (Nkebi): ppm | ||||
元 素 | 含 量 | 元 素 | 含 量 | 元 素 | 含 量 |
Ihe | Ọdịnaya | Ihe | Ọdịnaya | Ihe | Ọdịnaya |
Co | ≤1 | Mo | ≤20 | Se | - |
Zn | ≤2 | Fe | ≤20 | Te | - |
Ba | ≤3 | Mn | ≤28 | Si | - |
Cu | ≤3 | P | - | S | ≤20 |
W | Ga | - | In | - | |
Al | ≤20 | Cr | ≤4 | Na | ≤30 |
Mg | ≤40 | Bi | ≤1 | Cd | - |
Ni | ≤2 | Ti | ≤2 | Au | - |
Pt | ≤1 | Sb | - | Zr | - |
Sn | ≤5 | As | ≤1 |
1) Enwere ike ịbanye nkwekọrịta nkwekọrịta
Shanghai Epoch Material Co., Ltd dị na etiti akụ na ụba-Shanghai.Anyị na-agbaso “ihe ndị dị elu, ndụ ka mma” na kọmitii na nyocha na mmepe teknụzụ, iji mee ka a na-eji ya na ndụ mmadụ kwa ụbọchị iji mee ka ndụ anyị ka mma.
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4) Sample dị, anyị nwere ike ịnye obere ihe nlele efu maka ebumnuche nyocha dị mma! 5) Package1kg kwa akpa fpr samples,