TIN GRAIN (SN METAL) JAPAN Published September 18, 2014 | By yuliashintaindon – Specification : Sn = 99.9600% min Pb = 0.0169% max Bi = 0.0122% max Zn = 0.0001% max Sb = 0.0071% max Fe = 0.0009% max Cu = 0.0001% max As = 0.0005% max – Size : Grain – Packing : 25Kgs/bag or 20Kgs/Bag