Seleniyumu

200 Mesh Pure Selenium Ifu yo Kurwanya Abration muri Rubber Vulcanized

Ifu ya Seleniyumu yuzuye, 99.9%, 200 Mesh, CAS 7782-49-2

Ifu ya Selenium, 217 ° C Gushonga, 4.81 g / cm3 Ubucucike, CAS 7782-49-2

99,9% min, ifu ya selenium 200mesh

Ifu ya Seleniyumu ya Photocells, Metero Yumucyo & Imirasire y'izuba, CAS 7782-49-2

Ifu ya Selenium yinganda zikirahure, Photocopying & Toners Yamafoto, CAS 7782-49-2