PAC is a leading global manufacturer of advanced analytical instruments for laboratories and online process applications in the hydrocarbon processing industry.  We offer an extensive product portfolio with cutting-edge solutions for Gas Chromatography, Elemental Analysis, Physical Properties, Fuels Composition, and Laboratory Automation. PAC is certified ISO 9001:2015. Our headquarters in Houston is also certified to 17025:2017 standards, which reaffirms our commitment to quality, precision and customer support.

Advanced Analytical Instrumentation for Lab Applications
PAC has combined the world's most respected and long-established brands of analytical and testing equipment into a single organization. Each of our brands have long histories of developing best-in-class analytical instrumentation for lab and process applications. In fact, the dynamic synergy of the PAC team and its unique technologies has led to the development of unique, cutting-edge instruments. In close cooperation with various standards organizations throughout the world, PAC introduces innovative instruments & applications which adhere to various standards by ASTM, CEN, DIN, GPA, IP, ISO, and UOP.

Lab Analysis Measurement
- Cold Properties
- Density
- Distillation
- Atmospheric Distillation
- Simulated Distillation for True Boiling Point Determination
- Elemental Analysis
- Total Sulfur and Total Nitrogen Analysis
- Fuel Analysis
- Full Group Type Analysis of Gasoline using Multi-dimensional Gas Chromatography (GC)
- Jet Fuel Thermal Oxidation
- GC (Gas Chromatography)
- Hot Properties
- Flash Point Analysis
- Viscocity
- Dual Viscometer/Density Analysis
- Viscosity Measurements in High-Pressure Environments

Lab Applications
- Biofuels - Diesel - Gases - Gasoline - Jet Fuel - Lubricants - Marine Fuels Oils - Process Analytic Solutions.

Process Analytic Solutions
PAC's on-line analytical instrumentation provides highly accurate results with little operator interaction due to their high level of automation. This results in significant improvements with process optimization and production control.

Process Applications
- Asphalt - Coatings, Paints and Inks - Fuels - Nitrogen & Sulfur - Oil Analysis - Oil in Water - Water in Oil.

Global Service, Support and Training
PAC's individualized instrument service programs help our customers ensure maximum quality and repeatability, while complying with standards and regulatory requirements. In addition to service programs, we also offer individual services for preventative maintenance, calibration, and relocation services. PAC offers a wide selection of training and educational programs to support our customers throughout the range of industries that our instruments serve.