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selenium metal granules
Product Description Selenium granule are a kind of substance with wide application. Selenium is an important mineral, it has an important role in the human body and industry. Selenium granules can be used as nutritional supplements. Selenium is an essential trace element that is essential for human health. Selenium granule can also be used as chemical and pharmaceutical catalysts. Selenium granule have good catalytic activity and selectivity, and can be used to catalyze chemical reaction... -
4N 5N 6N Se Metal Selenium granule
Selenium pellets Beads Metal 4N 5N 6N Selenium Granules
Purity up to 99.9999%
low oxygen Selenium Granules
Size: 2-6mm.3-5mm,1-10mm or as required
