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Product detail:
Laboratory Test ( Laboratory for Quality Testing of Export and Import Goods, Directorate for Quality Control, Ministry of Industry) For this charcoal is as follow: Ash content: 1. 67% -2. 11% Water content 4. 87% -8. 87% Volatile matter: 20. 14% Carbon: 75. 07% -77. 75% Dimension: 4cm x 4cm
