Schedule Proficiency Test for Mining

Proficiency Test Schema, Schedule·January 1, 2019December 17, 2019

For Schedule Proficiency Test for Mining 2020, we us available comodity sample and parameters as follows:

Batu Bara/Arang: Kadar Air, Kadar Abu, Nilai kalori
Biji Emas (Gold Ore): Emas (Gold), Perak (Ag), Besi (Fe), Cardmium (Cd), Tembaga (Cu)
Konsentrat Seng (Zinc Consentrate): Seng, perak, Alumunium (Al), Tembaga (Cu), Timbal (Pb), Silica (Si)
Konsentrate Besi (Consentrate Besi Sulfida): Besi (Fe), Silica (Sebagai SiO2), Nikel (Ni), Tembaga, Sulfur (S), Cobalt (Co)
Tanah: Silica (Sebagai SiO2), Alumunium (Sebagai Fe2O2), Lost of Ignition (LOI), Titanium (Sebagai TiO2), Magnesium (MgO), Kalsium (Sebagai CaO)
Sedimen Sungai: Besi, Timbal, Nikel, Moisture, Carbon, sulfur, Lost of Ignition (LOI)
Diorit: Alumunium (Sebagai AI2O2), Kalsium (Sebagai CaO), Besi Total (Fe2O3), Besi (Sebagai FeO), Magnesium (Sebagai MgO)

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