Activated Carbon Coconut Shell for Gold Mining, Water Purification and other Application Usage Specification : Mesh : 6x12, 8x30, 12x40, 30x60 Iodine Number : 600 - 1200 1 Sack = 25kg Customize Sack is available Container 20GP / 40GP / 40HQ Ordering Code : AC-XXXYYYY AC : Activated Carbon XXX : Mesh YYYY : Iodine Number 600-1200 Contact Person : Karl Steven +62 811 923 00 33 WhatsApp / WeChat Available