Our Specification Of Low EC , Cocopeat (seived) , 5 Kg Block or 650 Gram Briquettes Expansion Volume : 1 Kg will expand upto 14 â?? 15 litres Electrical Conductivity : 0.3 to 0.6 Ms/cm Fibre ( short ) Content : 2 to 3 % Sand : Less than 3 % PH : 6.0 to 6.8 Palletized Packing : 22 â?? 24 tons/40 Feet HC Container Loose Loading : 23 â?? 25 tons/40 Feet HC Container