#### Coal Calculations | SGS USA

SGS calculates calorific values, total hydrogen and CSR/CRI values with coal analytical calculations. Rely on SGS, the coal and coke leader, for accurate and precise calculations. ... AR is As Received Basis AD is As Determined (Air Dried) Basis Dry is Dry Basis DAF is Dry Ash Free Basis; Two Stage Total Moisture Formula (Refer to ASTM D3302 ...