Category Archives: Proficiency Test Schema

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…