[S5631-1KG] Silicon dioxide ~99%, 0.5-10 mum (approx. 80% between 1-5 mum) + 268,730원
[S5631-500G] Silicon dioxide ~99%, 0.5-10 mum (approx. 80% between 1-5 mum) + 189,200원
[S5631-100G] Silicon dioxide ~99%, 0.5-10 mum (approx. 80% between 1-5 mum) + 150,810원