Composition AttributesWiperMaterial100%PolyestermicrofiberBasicWeight(+/-15gsm)160Standardsizes(+/-0.2 )(sizecanbecustomized)4 4 6 6 9 9 Packaging600pcs/bag*10/CTN200pcs/bag*20/CTN100pcs/bag*20/CTNEdgeModelUltrasonic-Sealed-edge(USE)-defaultLaser-Sealed-Edge(LSE) StatisticalReading（accordingtoSeagateMethod#35344-001）OrganicContaminantviaFTIRNoSiliconeOil,NoAmide,NoDOPLPC( =0.5micron,particles/cm2)640NVR(mg/g)DI-water0.10IPA0.45Absorbency(ml/m2)225IonsContamination(ug/g)Chloride0.22Sulfate0.30TotalAnion0.65Ammonia0.45