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                                                                   IS 1493 : Part 9 : 2020 ( ISO 13312 : 2017)
                                                                       
                                                                
                                                                    
                                                                    
                                                                    
                                                                    
                                                                    
                                                                        Methods of Chemical Analysis of Iron Ores Part 9 Determination of Potassium Content  Flame Atomic Absorption Spectrometric Method ( First Revision)
                                                                    
                                                                    
                                                                    Technical Committee : 
                                                                    MTD 34
                                                                    
                                                                
                                                                
                                                                
                                                                    
                                                                    
			
                                                                        
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