Medical Diagnostic Laboratories

Laboratory Testing Inc. (LTI) is an accredited, independent material testing, metrology and certification laboratory located outside of Philadelphia, PA and in business since 1984. LTI performs accurate, affordable materials testing (mechanical, metallurgical, chemical, corrosion), nondestructive testing, failure analysis, specimen machining, welder & procedure qualification, dimensional inspection and NIST-traceable calibration services. Laboratory Testing Inc. specializes in metal testing, polymer testing and analysis of powdered metals, ores, ferroalloys, composites and ceramics. The metrology division, LTI Metrology, provides dimensional inspection and calibration services for pressure, force, torque, electrical, temperature, dimensional, mass, humidity and vacuum measuring instruments, on-site calibration, repairs and new measuring instruments. LTI is accredited by PRI Nadcap and A2LA, certified to ISO/IEC 17025, and in compliance with ISO 9001 and ISO 13485 and European PED approved.

Founded in 2001, Frontage Laboratories, LLC is a global pharmaceutical research and development services company. It provides a broad range of early drug development services to facilitate pharmaceutical discovery, development, preclinical, clinical research and regulatory consulting to assist sponsor companies to resolve complex product development issues. The company s clients include four of the top ten largest pharmaceutical companies in the world as well as drug development companies. Its expertise in preclinical, CMC (including API, formulation development, pharmaceutical analysis and clinical trial supply), bioanalytical and clinical services is fully integrated so programs run smoothly from inception to regulatory submission. is located in Exton, Penn.

In 1978, Bell Labs scientist, Dr. Sotirios J. Vahaviolos and venture capitalists Frederick Adler and Milton Pappas founded Physical Acoustics Corporation. The company has grown internally and by the acquisitions of Trodyne Corporation, founded in 1969, in 1980, and Dunegan Corporation, founded in 1968, in 1985. Physical Acoustics Corporation designs and manufactures acoustic emission sensors and acoustic emission measurement instruments under a quality program which is certified to ISO 9001 standards. The company has more than thirty-five years of experience in sensor research and acoustic emission test data experience in applications such as pressure vessel testing, pipeline monitoring, railroad tank cars, high pressure tubes and tube trailers, concrete, aging aircraft, tank bottoms, weld monitoring, bearing and valve monitoring, composite materials testing and defect detection and localization.