Below is our specification Visible Mould: NonFree From AlaFree From SalmonellaAcid Insoluble Ash: 2% maxMoisture: 12%maxAcid Insoluble Ash: 2% maxCaffeine:1.5 % minimumForeign Matter:1.5%Packaging: 1Kg per wrapper, = 7kg in each box Or 25,35,50kg PP bags or according to buyer's request