NAVANA Labs is a full-service coal laboratory, offering coal and refuse sampling, sample preparation, and quality analysis. All services are performed in accordance with ASTM Methods of Analysis to meet the requirements of the ISO/IEC 17025 Standard and to meet the needs of the client. Typical services include coal preparation plant sampling, train sampling, and circuit testing. Our commitment to quality goes beyond ASTM Method compliance. Quality is the cornerstone of our promise to uphold the highest level of quality and integrity in all facets of the laboratory.