国内精品久久久久久婷婷,av永久免费网站在线观看,日韩欧美国产资源,在线免费观看亚洲天堂av,日韩国产综合在线,黄色中文字幕一区二区三区,久久亚洲Av无码精品色午夜麻豆

Particle Size

5nm-120nm

Trace Metal Impurity

Stabilizing Agent

NH₄⁺

Na<5ppm ;Mg<0.01ppm; K<0.1ppm; Fe<2ppm;

Al<5ppm ;Ca<2ppm ;Ni<0.2ppm ;Cu<0.005ppm ; Zn<0.005ppm

K⁺

Na<5ppm; Mg<0.01ppm ;Fe<2ppm; Al<5ppm;

Ca<2ppm;Ni<0.2ppm ;Cu<0.005ppm ;

Zn<0.005ppm

Solid Content

Depending on the particle size, the maximum solid content is 20-45%.