Spec.: Φ12*9 mm
Surface area:>800m2/m3
Density : 0.94-0.97 g/m3
Packing numbers: >630000 pcs/m3
Dosing ratio : 15%-70%
Life span: >15 years
Nitrfication efficiency: 400-1200 gNH4-N/m.d
Material : 100% Virgin HDPE
West Zone of Industrial Park, Pingxiang Economic Development
+86-13576454821
+86-19531952427
sales02@chempacking.cn