Laboratory Testing Inc. is an accredited, independent testing services and calibration lab located outside of Philadelphia, PA. Since 1984, customers world-wide have counted on Lab Testing for accurate, affordable materials testing and nondestructive testing services. They get certified test results with answers about material properties, characteristics, weaknesses, defects and composition. We specialize in metals testing but also perform chemical analysis of samples ranging from powdered metals, ores and ferroalloys to aerospace and nuclear materials. Calibration services, test specimen machining, failure analysis investigations and materials engineering services are also provided for “one-stop” convenience.