... Iodine value Technical data Indicator speciesprojectCoconut shell activated carbonApricot shell activated carbonProject indicator speciesCoconut shell activated carbonApricot shell activated carbonSize (%) Iodine (mg / g) ≥1000900 ... media, quartz sands, walnut shell filters, garnet filters, polishing sands, rust sands, sponge iron, medical stones, ceramic filters, manganese sand filters, zeolite ...