产品介绍
Residual FeCatalyst Diameter Length Raw <35% wt% 0.8 – 1.2 ~100 – 1,000 nm Purified <15% wt% 0.8 – 1.2 ~100 – 1,000 nm SuperPurified <5% wt% 0.8 – 1.2 ~100 – 1,000 nm