1)Purity 99.7% 2)Width 3-5mm, thickness 0.5mm, length 20-30mm; 3)Width 10mm, thickness 0.3-1.5mm, length 10-30mm, 1)Aluminum chip, purity 99.7% ,width 3-5mm, thickness 0.5mm, length 20-30mm,width 10mm, thickness 0.3-1.5mm, length 10-30mm,2)It is used in biochemical study,deoxidizer,reducer,organic synthesis, making alloy. aluminum metal shavings