We carry out the control and inspection of chromium ores, which are the requirements of the mining sector. We provide testing and certification services to all of the following standards.

TS 5579 Chromium ores - Determination of hygroscopic moisture content in analytical samples-Gravimetric method 

TS 5870 Chromium ores - Determination of phosphorus - Spectrophotometric method with reduced molybdophosphate 

TS 6107 Chromite - used in the metallurgical industry

TS 6638 Chromium ores and concentrates - Chromium determination - Titrimetric method 

TS 7157 Chromium ores - Determination of calcium and magnesium - Edta titrimetric method 

TS 7604 Chromium ores and concentrates-Determination of silicon-Molecular absorption spectrophotometric and gravimetric method 

TS 7722 Chromium ores and concentrates-Chemical analysis methods-General rules 

TS 8200 Chromium ore - Total iron determination - Titrimetric method after reduction 

TS 8515 Chromium ores and concentrates-Aluminum determination-Complexometric method 

TS ISO 8541 Manganese and chromium ores - Experimental methods for the control of systematic errors in sampling and sample preparation