Petroleum Systems Services Corporation, your one source for a complete line of Petrochemical Testing Equipment and Scientific Glassware, for ASTM, IP, ISO, BS, DIN and FTMS testing methods.  Featuring quality products by Koehler Instrument Company, Lovibond, XOS, & others. Providing quality testing instrumentation and technical support, as well as calibration services for research and testing laboratories has been our specialty for more than 15 years. PSSC is best known for our ASTM D 5191 Grabner & ERAVAP RVP calibration and repair service. We are also the North East Sales Reps for the popular XOS Sindie line of Sulfur and Trace Metals Analyzers.

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Now Servicing Eralytics Eravap Vapor Pressure Testers & Grabner VPXpert & Grabner On-Line Cells.

New On-Site Service for Grabner On-Line Vapor Pressure & Bartec On-Line Vapor Pressure & D86 Testers.

New PSSC Glassware Catalog now available, please download here.

New Handheld Digital Barometer, can be set up to measure vacuum as well as barometric pressure.

LATEST PSSC NEWS

Dan Moore is our On-Line Specialist for Grabner, Bartec, and Sindie On-Line Sulfur Analyzers.


New Phoebe Phosphorus Analyzer from XOS.



PSSC is a factory authorized service and calibration center for ERAVAP Vapor Pressure Testers from Eralytics.
See Them Here