Independent Soil Testing Laboratories LLC (ISTL), is a material testing laboratory based in Abu Dhabi and established in 2014. Core business of the laboratory is to provide specialized services in the fields of Construction & Industrial Material Testing ● Chemical Testing ● Geotechnical Investigation ● Environmental Analysis ● Environmental Monitoring ● Microbiological Analysis ● Testing for Oil & Gas Our operations are spread across Middle East region including onshore/offshore operations.