High Purity Barite Powder Barium Sulfate ≥96% 325-3000 Mesh Optional Product Introduction High purity barite powder is produced from natural barite ore through beneficiation, crushing, grinding and ...もっと見る
訪問者のメッセージメッセージを残す
まだ公のコメントはない
High-purity barite powder, barium sulfate ≥96%, 325-3000 mesh can be used as a pharmaceutical contrast agent