Model 602 Type -Active Carbon for Grease

PH : 7.5-9.5. Chloride Less-than% : 0.20. Total Fe Less-than% : 0.30. Heavy metal Less-than% : 0.005. Insoluble matter in acid Less-than% : 3.5. Uncharring matter : no over standard. Loss on dry Less-than% : 10. Decolor force to crude tea oil : no over standard.