[S5631-1KG] Silicon dioxide ~99%, 0.5-10 mum (approx. 80% between 1-5 mum) + 277,640원
[S5631-500G] Silicon dioxide ~99%, 0.5-10 mum (approx. 80% between 1-5 mum) + 195,470원
[S5631-100G] Silicon dioxide ~99%, 0.5-10 mum (approx. 80% between 1-5 mum) + 155,760원