Delivery: 3 seconds (Download full-editable-PDF + Invoice). Quotation: Click GB/T 6730.68-2009>>Add to cart>>Quote Editable-PDF Preview (Reload if blank, scroll for next page)
See Chinese contents: GB/T 6730.68-2009 GB/T 6730.68-2009: Iron ores -- Determination of loss on ignition -- Gravimetric method
This Part of GB/T 6730 specifies determination of loss on ignition (LOI) in iron ore by gravimetric method. This Part is applicable to determination of ignition loss in natural iron ore, iron concentrate and sinter. The determination range (mass fraction): -10.0%~12.0%.
