[T11509-1KG] Tetraethylenepentamine technical grade + 186,890원
[T11509-2.5KG] Tetraethylenepentamine technical grade + 466,510원
[T11509-500G] Tetraethylenepentamine technical grade + 180,620원
[T11509-100G] Tetraethylenepentamine technical grade + 60,280원