Coal and Coke Analysis

Zentriq Labs Private Limited in Kolkata offers complete coal and coke testing services, helping producers, exporters, transporters, and users determine accurate quality and grade before sale or use. Our analysis covers calorific value, moisture, ash content, sulfur, and other key parameters — supporting combustion efficiency, steel manufacturing, and environmental compliance. Following standardized methods like IS and ASTM, we deliver reliable results that protect both buyers and sellers in every transaction.