... have passed the ISO9001-2000 & SGS QualityCertification. Diatomite Earth(QH-700#)equal to Celite 545Using for Sugar,Syrups,Edible Oil,Sulphur ... Analysis FLUX CALCINED DIATOMITE EARTH FILTER AID QH-700# (Celite 545)PHYSICAL PROPERTIESCHEMICAL PROPERTIESGradeQH-700#SiO2≥89.7%ColorWhiteAl2O3≤4%DescriptionFlux Calcined ...