silicon particel/batangan murni 99.98% si metal 100g

DIY Supplies Metalworking Certification CE Origin CN(Origin) Material Titanium Alloy Model Number HMME Si is_customized Yes Shape Ingot Feature Pure Element Applications Collections, HobbiesPurities 99.99% Congratulations! You have just found Magnets and Materials Manufacturer! Dimensions: 100 Gram per pack， Big Discount for Big Order Color(s): Original Color, Black Shinning Purities: 99.9%-99.9999% Top grade Applications: The pure element is with 99.9% MIN purity.  They are just beautiful artworks.  They are perfect for element collections, dispplay, hobbies, DIY, experiments, promotional gift, etc. Please don #39;t hesitate to contact us for bulk order prices. Metal Silicon 99.9% Purity