Qualitative Exposure Assessment. Quantitative Exposure Assessment- Chemicals, Noise, Heat, Vibration. Most Recent and Calibrated State of Art Instruments. NIOSH/HSE Approved Sampling and Analytical Methods. AIHA Accredited Laboratory for Chemical Sample Analysis. Recommendations to Reduce Personal Exposures. Assistance in Implementation of Recommendations. Assistance in Communicating Results to Employees and Management. Design and Evaluation of Local Exhaust Ventilation.